diff --git a/.changeset/pre.json b/.changeset/pre.json
index eae5283386..8673befd6e 100644
--- a/.changeset/pre.json
+++ b/.changeset/pre.json
@@ -2,8 +2,8 @@
   "mode": "pre",
   "tag": "alpha",
   "initialVersions": {
-    "@temp-nui/nui": "0.0.0",
-    "@temp-nui/storybook-utils": "0.0.0"
+    "sit-onyx": "0.0.0",
+    "@sit-onyx/storybook-utils": "0.0.0"
   },
   "changesets": []
 }
diff --git a/.github/ISSUE_TEMPLATE/bug_report.yml b/.github/ISSUE_TEMPLATE/bug_report.yml
index 2a90f4b501..c7c972088b 100644
--- a/.github/ISSUE_TEMPLATE/bug_report.yml
+++ b/.github/ISSUE_TEMPLATE/bug_report.yml
@@ -1,5 +1,5 @@
 name: Report a bug 🐞
-description: You found a bug in NUI? You can report it with the form below.
+description: You found a bug in Onyx? You can report it with the form below.
 title: "[Bug]: "
 labels:
   - bug
diff --git a/.github/ISSUE_TEMPLATE/config.yml b/.github/ISSUE_TEMPLATE/config.yml
index fb015ad4ea..dacaa23be2 100644
--- a/.github/ISSUE_TEMPLATE/config.yml
+++ b/.github/ISSUE_TEMPLATE/config.yml
@@ -1,5 +1,5 @@
 blank_issues_enabled: false
 contact_links:
   - name: Questions & Discussions
-    url: https://github.com/schwarzit/nui/discussions/categories/q-a
+    url: https://github.com/schwarzit/onyx/discussions/categories/q-a
     about: You have a question that might already be answered by the community? Take a look at the GitHub discussions!
diff --git a/.github/ISSUE_TEMPLATE/feature_request.yml b/.github/ISSUE_TEMPLATE/feature_request.yml
index dfb3602cdb..6d3aafc994 100644
--- a/.github/ISSUE_TEMPLATE/feature_request.yml
+++ b/.github/ISSUE_TEMPLATE/feature_request.yml
@@ -1,6 +1,6 @@
 name: Request a new feature 🚀
 description: >-
-  Do you want to request a new feature to be added to NUI? You can request it
+  Do you want to request a new feature to be added to Onyx? You can request it
   with the form below.
 title: "[Feature request]: "
 labels:
diff --git a/.github/workflows/check.yml b/.github/workflows/check.yml
index 2e29871362..dd516c902d 100644
--- a/.github/workflows/check.yml
+++ b/.github/workflows/check.yml
@@ -29,11 +29,11 @@ jobs:
 
       - name: 🛠️ Build
         run: pnpm run build
-        working-directory: packages/nui
+        working-directory: packages/sit-onyx
 
       - name: 🛠️ Build Storybook
         run: pnpm run build:storybook
-        working-directory: packages/nui
+        working-directory: packages/sit-onyx
 
       - name: 🛠️ Build documentation
         run: pnpm run build
@@ -41,17 +41,17 @@ jobs:
 
       - name: 🚨 Run unit tests
         run: pnpm run test:unit:coverage
-        working-directory: packages/nui
+        working-directory: packages/sit-onyx
 
       # install system dependencies for Playwright
       # see: https://playwright.dev/python/docs/browsers#install-system-dependencies
       - name: 📦 Install Playwright system dependencies
         run: pnpm exec playwright install-deps
-        working-directory: packages/nui
+        working-directory: packages/sit-onyx
 
       - name: 🚨 Run component tests
         run: pnpm run test:components
-        working-directory: packages/nui
+        working-directory: packages/sit-onyx
 
       - name: Run publint
         run: pnpm run publint
@@ -66,15 +66,15 @@ jobs:
         with:
           name: test-results
           path: |
-            packages/nui/coverage
-            packages/nui/playwright-report
-            packages/nui/test-results
+            packages/sit-onyx/coverage
+            packages/sit-onyx/playwright-report
+            packages/sit-onyx/test-results
 
       - name: Upload Storybook artifact
         uses: actions/upload-artifact@v3
         with:
           name: storybook-static
-          path: packages/nui/storybook-static
+          path: packages/sit-onyx/storybook-static
 
       - name: Upload documentation artifact
         uses: actions/upload-artifact@v3
diff --git a/.github/workflows/deploy.yml b/.github/workflows/deploy.yml
index e57e53a09d..6481572657 100644
--- a/.github/workflows/deploy.yml
+++ b/.github/workflows/deploy.yml
@@ -4,7 +4,7 @@ on:
     branches:
       - main
     paths:
-      - "packages/nui/**"
+      - "packages/sit-onyx/**"
   workflow_dispatch:
     inputs:
       stage:
@@ -35,7 +35,7 @@ jobs:
 
       - name: 🛠️ Build Storybook
         run: pnpm run build:storybook
-        working-directory: packages/nui
+        working-directory: packages/sit-onyx
 
       - name: 🛠️ Build documentation
         run: pnpm run build
@@ -45,7 +45,7 @@ jobs:
         uses: actions/upload-artifact@v3
         with:
           name: storybook-static
-          path: packages/nui/storybook-static
+          path: packages/sit-onyx/storybook-static
 
       - name: Upload documentation artifact
         uses: actions/upload-artifact@v3
@@ -64,7 +64,7 @@ jobs:
         uses: actions/download-artifact@v3
         with:
           name: storybook-static
-          path: packages/nui/.cloud-foundry/storybook-static
+          path: packages/sit-onyx/.cloud-foundry/storybook-static
 
       - name: Deploy to Cloud Foundry
         uses: ./.github/templates/cf-push
@@ -77,7 +77,7 @@ jobs:
           # is only assigned when the workflow is triggered manually. When triggered e.g. on push
           # the input will be unset so a fallback is needed here
           cf-space: ${{ inputs.stage || 'dev' }}
-          working-directory: packages/nui/.cloud-foundry
+          working-directory: packages/sit-onyx/.cloud-foundry
 
   deploy_documentation:
     name: Deploy documentation
diff --git a/.github/workflows/prerelease.yml b/.github/workflows/prerelease.yml
index f30f6024b9..b1da68fbd3 100644
--- a/.github/workflows/prerelease.yml
+++ b/.github/workflows/prerelease.yml
@@ -21,7 +21,7 @@ jobs:
           node-version-file: .node-version
           cache: pnpm
           registry-url: "https://registry.npmjs.org/"
-          scope: temp-nui
+          scope: sit-onyx
         env:
           NODE_AUTH_TOKEN: ${{ secrets.NPM_TOKEN }}
 
diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
index d496ec4dd7..30b35f2e00 100644
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -1,4 +1,4 @@
-# NUI Contributing Guide
+# Onyx Contributing Guide
 
 ## Prerequisites / Technical setup
 
@@ -26,9 +26,9 @@ TypeScript cannot handle type information for `.vue` imports by default. In VS C
 
 Pull Requests are very welcome!
 
-1. You will need to [create a fork](https://github.com/larsrickert/temp-nui/fork) to commit and push your changes to.
+1. You will need to [create a fork](https://github.com/SchwarzIT/onyx/fork) to commit and push your changes to.
 2. When your changes affect the user you need to [add a changeset](./.changeset/README.md).
-3. Then [create a PR](https://github.com/larsrickert/temp-nui/compare) to merge your changes back into our repository.
+3. Then [create a PR](https://github.com/SchwarzIT/onyx/compare) to merge your changes back into our repository.
 
 ## Scripts
 
@@ -56,9 +56,9 @@ pnpm run format
 
 <br />
 
-### NUI
+### Onyx
 
-The following scripts are available inside [`packages/nui`](packages/nui):
+The following scripts are available inside [`packages/sit-onyx`](packages/sit-onyx):
 
 #### Type-Check, Compile and Minify for Production
 
diff --git a/README.md b/README.md
index 5c6da7c70e..e75f8f5fa0 100644
--- a/README.md
+++ b/README.md
@@ -6,11 +6,11 @@
   </a>
 </p>
 
-# NUI
+# Onyx
 
-A Vue.js UI component library and Design System created by [Schwarz IT](https://it.schwarz).
+A design system and Vue.js component library created by [Schwarz IT](https://it.schwarz).
 
-> **Work in progress**: This library is currently in early / active development. <br /> **Working title**: The name `NUI` is only a working title and will be changed in the future.
+> **Work in progress**: This library is currently in early / active development. <br />
 
 <br />
 
diff --git a/apps/docs/.cloud-foundry/manifest-dev.yml b/apps/docs/.cloud-foundry/manifest-dev.yml
index 2cf70d8299..9149d620f7 100644
--- a/apps/docs/.cloud-foundry/manifest-dev.yml
+++ b/apps/docs/.cloud-foundry/manifest-dev.yml
@@ -1,5 +1,5 @@
 ---
 applications:
-  - name: nui-documentation-dev
+  - name: onyx-documentation-dev
     memory: 64M
     buildpack: https://github.com/cloudfoundry/staticfile-buildpack
diff --git a/apps/docs/src/.vitepress/config.ts b/apps/docs/src/.vitepress/config.ts
index 6c2ac6c382..289f04fa4e 100644
--- a/apps/docs/src/.vitepress/config.ts
+++ b/apps/docs/src/.vitepress/config.ts
@@ -1,10 +1,10 @@
 import { defineConfig } from "vitepress";
-import packageJson from "../../../../packages/nui/package.json";
+import packageJson from "../../../../packages/sit-onyx/package.json";
 import { getComponents } from "./utils";
 
 // https://vitepress.dev/reference/site-config
 export default defineConfig({
-  title: "NUI",
+  title: "Onyx",
   description: "Vue.js component library and design system",
   themeConfig: {
     externalLinkIcon: true,
@@ -26,7 +26,7 @@ export default defineConfig({
     nav: [
       { text: "Getting Started", link: "/getting-started" },
       { text: "Report a bug", link: packageJson.bugs.url },
-      { text: "Q&A", link: "https://github.com/schwarzit/nui/discussions/categories/q-a" },
+      { text: "Q&A", link: "https://github.com/schwarzit/onyx/discussions/categories/q-a" },
     ],
     socialLinks: [{ icon: "github", link: packageJson.repository.url }],
     sidebar: [
diff --git a/apps/docs/src/.vitepress/env.ts b/apps/docs/src/.vitepress/env.ts
index 3799e5d0c4..398c2f2422 100644
--- a/apps/docs/src/.vitepress/env.ts
+++ b/apps/docs/src/.vitepress/env.ts
@@ -1,5 +1,5 @@
 export const vitepressEnv = {
   storybookHost:
     import.meta.env.VITE_STORYBOOK_HOST ||
-    "https://nui-storybook-dev.apps.01.cf.eu01.stackit.cloud",
+    "https://onyx-storybook-dev.apps.01.cf.eu01.stackit.cloud",
 } as const;
diff --git a/apps/docs/src/.vitepress/utils.ts b/apps/docs/src/.vitepress/utils.ts
index 75d474bcba..7a17ffd610 100644
--- a/apps/docs/src/.vitepress/utils.ts
+++ b/apps/docs/src/.vitepress/utils.ts
@@ -2,9 +2,11 @@ import fs from "node:fs";
 import { fileURLToPath } from "node:url";
 
 /**
- * Gets a list of all available NUI component names.
+ * Gets a list of all available Onyx component names.
  */
 export const getComponents = () => {
-  const path = fileURLToPath(new URL("../../../../packages/nui/src/components", import.meta.url));
+  const path = fileURLToPath(
+    new URL("../../../../packages/sit-onyx/src/components", import.meta.url),
+  );
   return fs.readdirSync(path);
 };
diff --git a/apps/docs/src/getting-started.md b/apps/docs/src/getting-started.md
index 486256afaa..e85a99b8a5 100644
--- a/apps/docs/src/getting-started.md
+++ b/apps/docs/src/getting-started.md
@@ -2,14 +2,13 @@
 
 ::: warning Work in progress / Active development
 This library is currently in early / active development.
-The name `NUI` is only a working title and will be changed in the future.
 :::
 
 ## Installation
 
 <!--
 Make sure that this chapter is kept up to date with installation steps in
-packages/nui/README.md file.
+packages/sit-onyx/README.md file.
  -->
 
 Install the npm package with your corresponding package manager:
@@ -17,15 +16,15 @@ Install the npm package with your corresponding package manager:
 ::: code-group
 
 ```sh [pnpm]
-pnpm add nui
+pnpm add sit-onyx
 ```
 
 ```sh [npm]
-npm install nui
+npm install sit-onyx
 ```
 
 ```sh [yarn]
-yarn install nui
+yarn install sit-onyx
 ```
 
 :::
@@ -35,9 +34,9 @@ After that, import the global CSS file:
 ::: code-group
 
 ```ts [main.ts]
-import "nui/style.css";
-// if you override some NUI styles (e.g. CSS variables),
-// make sure to import your custom CSS file after the default "nui/style.css"
+import "sit-onyx/style.css";
+// if you override some Onyx styles (e.g. CSS variables),
+// make sure to import your custom CSS file after the default "sit-onyx/style.css"
 ```
 
 :::
@@ -46,10 +45,10 @@ Components are now ready to be used, e.g.:
 
 ```vue
 <script lang="ts" setup>
-import { NuiButton } from "nui";
+import { OnyxButton } from "sit-onyx";
 </script>
 
 <template>
-  <NuiButton label="Click me" />
+  <OnyxButton label="Click me" />
 </template>
 ```
diff --git a/apps/docs/src/index.md b/apps/docs/src/index.md
index edbd5ecdb0..4455ac7bd6 100644
--- a/apps/docs/src/index.md
+++ b/apps/docs/src/index.md
@@ -3,9 +3,9 @@
 layout: home
 
 hero:
-  name: NUI
+  name: Onyx
   text: Design system
-  tagline: A Vue.js component library and design system created by Schwarz IT.
+  tagline: A design system and Vue.js component library created by Schwarz IT.
   image:
     src: /schwarz-group.svg
     alt: Logo of the Schwarz Group
@@ -16,21 +16,21 @@ hero:
 
 features:
   - title: Powerful
-    details: NUIs advanced components are designed for enterprise grade applications. Including everything you need to build your next enterprise or even personal project.
+    details: Onyx's advanced components are designed for enterprise grade applications. Including everything you need to build your next enterprise or even personal project.
     icon: 🚀
   - title: Flexible and modular
-    details: You can build a whole application with NUI or only use a few of our customizable components into an existing application.
+    details: You can build a whole application with Onyx or only use a few of our customizable components into an existing application.
     icon: 📦
   - title: Themeable
     details: We provide a well crafted theme out-of-the-box. Feel free to customize it to perfectly fit your look and feel.
     icon: 🎨
   - title: First class DX
-    details: Developer Experience is our top priority. NUI is fully written in TypeScript with great type support and generically typed components.
+    details: Developer Experience is our top priority. Onyx is fully written in TypeScript with great type support and generically typed components.
     icon:
       src: /icons/typescript.svg
       alt: TypeScript logo
   - title: Figma library
-    details: NUI also offers a Figma library for design purposes. Connecting Design and Development.
+    details: Onyx also offers a Figma library for design purposes. Connecting Design and Development.
     icon:
       src: /icons/figma.svg
       alt: Figma logo
diff --git a/apps/docs/src/team.md b/apps/docs/src/team.md
index a553e76661..79ad61dd32 100644
--- a/apps/docs/src/team.md
+++ b/apps/docs/src/team.md
@@ -56,11 +56,9 @@ const members = [
 
 # Meet the team 👋
 
-NUI is maintained by [Schwarz IT](https://it.schwarz). Below you will find the members of our Core Team.
+Onyx is maintained by [Schwarz IT](https://it.schwarz). Below you will find the members of our Core Team.
 
-Are you looking for a bug report or feature request? Then please use our [GitHub issues](https://github.com/schwarzit/nui/issues).
-For general Q&A, announcements and polls feel free to visit our community space via [GitHub discussions](https://github.com/schwarzit/nui/discussions/categories/q-a).
-
-For business requests you can [contact Martin Hofmann](mailto:martin.hofmann@mail.schwarz).
+Are you looking for a bug report or feature request? Then please use our [GitHub issues](https://github.com/schwarzit/onyx/issues).
+For general Q&A, announcements and polls feel free to visit our community space via [GitHub discussions](https://github.com/schwarzit/onyx/discussions/categories/q-a).
 
 <VPTeamMembers size="small" :members="members" />
diff --git a/packages/nui/.cloud-foundry/Staticfile b/packages/sit-onyx/.cloud-foundry/Staticfile
similarity index 100%
rename from packages/nui/.cloud-foundry/Staticfile
rename to packages/sit-onyx/.cloud-foundry/Staticfile
diff --git a/packages/nui/.cloud-foundry/manifest-dev.yml b/packages/sit-onyx/.cloud-foundry/manifest-dev.yml
similarity index 77%
rename from packages/nui/.cloud-foundry/manifest-dev.yml
rename to packages/sit-onyx/.cloud-foundry/manifest-dev.yml
index a99a95390d..d2c9d63d52 100644
--- a/packages/nui/.cloud-foundry/manifest-dev.yml
+++ b/packages/sit-onyx/.cloud-foundry/manifest-dev.yml
@@ -1,5 +1,5 @@
 ---
 applications:
-  - name: nui-storybook-dev
+  - name: onyx-storybook-dev
     memory: 64M
     buildpack: https://github.com/cloudfoundry/staticfile-buildpack
diff --git a/packages/nui/.eslintrc.cjs b/packages/sit-onyx/.eslintrc.cjs
similarity index 100%
rename from packages/nui/.eslintrc.cjs
rename to packages/sit-onyx/.eslintrc.cjs
diff --git a/packages/nui/.storybook/docs-template.mdx b/packages/sit-onyx/.storybook/docs-template.mdx
similarity index 100%
rename from packages/nui/.storybook/docs-template.mdx
rename to packages/sit-onyx/.storybook/docs-template.mdx
diff --git a/packages/nui/.storybook/docs-template.scss b/packages/sit-onyx/.storybook/docs-template.scss
similarity index 100%
rename from packages/nui/.storybook/docs-template.scss
rename to packages/sit-onyx/.storybook/docs-template.scss
diff --git a/packages/nui/.storybook/main.ts b/packages/sit-onyx/.storybook/main.ts
similarity index 100%
rename from packages/nui/.storybook/main.ts
rename to packages/sit-onyx/.storybook/main.ts
diff --git a/packages/nui/.storybook/mdx.d.ts b/packages/sit-onyx/.storybook/mdx.d.ts
similarity index 100%
rename from packages/nui/.storybook/mdx.d.ts
rename to packages/sit-onyx/.storybook/mdx.d.ts
diff --git a/packages/nui/.storybook/preview.ts b/packages/sit-onyx/.storybook/preview.ts
similarity index 91%
rename from packages/nui/.storybook/preview.ts
rename to packages/sit-onyx/.storybook/preview.ts
index 05f74f18bd..fb379e3cd3 100644
--- a/packages/nui/.storybook/preview.ts
+++ b/packages/sit-onyx/.storybook/preview.ts
@@ -1,4 +1,4 @@
-import { createPreview } from "@temp-nui/storybook-utils";
+import { createPreview } from "@sit-onyx/storybook-utils";
 import docsTemplate from "./docs-template.mdx";
 
 import "@/styles/index.scss";
diff --git a/packages/nui/README.md b/packages/sit-onyx/README.md
similarity index 55%
rename from packages/nui/README.md
rename to packages/sit-onyx/README.md
index 88308cdd3c..dbd2af69a3 100644
--- a/packages/nui/README.md
+++ b/packages/sit-onyx/README.md
@@ -6,11 +6,11 @@
   </a>
 </p>
 
-# NUI
+# Onyx
 
-A Vue.js UI component library and Design System created by [Schwarz IT](https://it.schwarz).
+A design system and Vue.js component library created by [Schwarz IT](https://it.schwarz).
 
-> **Work in progress**: This library is currently in early / active development. <br /> **Working title**: The name `NUI` is only a working title and will be changed in the future.
+> **Work in progress**: This library is currently in early / active development.
 
 <br />
 
@@ -21,38 +21,38 @@ Install the npm package with your corresponding package manager:
 ### pnpm
 
 ```sh
-pnpm add nui
+pnpm add sit-onyx
 ```
 
 ### npm
 
 ```sh
-npm install nui
+npm install sit-onyx
 ```
 
 ### yarn
 
 ```sh
-yarn install nui
+yarn install sit-onyx
 ```
 
 After that, import the global CSS file in your `main.ts` file:
 
 ```ts
-import "nui/style.css";
-// if you override some NUI styles (e.g. CSS variables),
-// make sure to import your custom CSS file after the default "nui/style.css"
+import "sit-onyx/style.css";
+// if you override some Onyx styles (e.g. CSS variables),
+// make sure to import your custom CSS file after the default "sit-onyx/style.css"
 ```
 
 Components are now ready to be used, e.g.:
 
 ```vue
 <script lang="ts" setup>
-import { NuiButton } from "nui";
+import { OnyxButton } from "sit-onyx";
 </script>
 
 <template>
-  <NuiButton label="Click me" />
+  <OnyxButton label="Click me" />
 </template>
 ```
 
diff --git a/packages/nui/env.d.ts b/packages/sit-onyx/env.d.ts
similarity index 100%
rename from packages/nui/env.d.ts
rename to packages/sit-onyx/env.d.ts
diff --git a/packages/nui/package.json b/packages/sit-onyx/package.json
similarity index 80%
rename from packages/nui/package.json
rename to packages/sit-onyx/package.json
index 6409d5b44a..1f858905fe 100644
--- a/packages/nui/package.json
+++ b/packages/sit-onyx/package.json
@@ -1,6 +1,6 @@
 {
-  "name": "@temp-nui/nui",
-  "description": "A Vue.js UI component library and Design System created by Schwarz IT",
+  "name": "sit-onyx",
+  "description": "A design system and Vue.js component library created by Schwarz IT",
   "version": "0.0.0",
   "type": "module",
   "license": "Apache-2.0",
@@ -17,11 +17,11 @@
   },
   "repository": {
     "type": "git",
-    "url": "https://github.com/schwarzit/nui",
-    "directory": "packages/nui"
+    "url": "https://github.com/schwarzit/onyx",
+    "directory": "packages/sit-onyx"
   },
   "bugs": {
-    "url": "https://github.com/schwarzit/nui/issues"
+    "url": "https://github.com/schwarzit/onyx/issues"
   },
   "scripts": {
     "dev": "storybook dev -p 6006 --no-open",
@@ -38,7 +38,7 @@
     "vue": ">= 3"
   },
   "devDependencies": {
-    "@temp-nui/storybook-utils": "workspace:^",
+    "@sit-onyx/storybook-utils": "workspace:^",
     "@playwright/experimental-ct-vue": "^1.40.1",
     "@playwright/test": "^1.40.1",
     "@storybook/addon-essentials": "^7.6.4",
diff --git a/packages/nui/playwright.config.ts b/packages/sit-onyx/playwright.config.ts
similarity index 100%
rename from packages/nui/playwright.config.ts
rename to packages/sit-onyx/playwright.config.ts
diff --git a/packages/nui/playwright/index.html b/packages/sit-onyx/playwright/index.html
similarity index 100%
rename from packages/nui/playwright/index.html
rename to packages/sit-onyx/playwright/index.html
diff --git a/packages/nui/playwright/index.ts b/packages/sit-onyx/playwright/index.ts
similarity index 100%
rename from packages/nui/playwright/index.ts
rename to packages/sit-onyx/playwright/index.ts
diff --git a/packages/nui/src/components/TestInput/TestInput.spec.tsx b/packages/sit-onyx/src/components/TestInput/TestInput.spec.tsx
similarity index 100%
rename from packages/nui/src/components/TestInput/TestInput.spec.tsx
rename to packages/sit-onyx/src/components/TestInput/TestInput.spec.tsx
diff --git a/packages/nui/src/components/TestInput/TestInput.stories.ts b/packages/sit-onyx/src/components/TestInput/TestInput.stories.ts
similarity index 91%
rename from packages/nui/src/components/TestInput/TestInput.stories.ts
rename to packages/sit-onyx/src/components/TestInput/TestInput.stories.ts
index 348f2687e9..04fc674be7 100644
--- a/packages/nui/src/components/TestInput/TestInput.stories.ts
+++ b/packages/sit-onyx/src/components/TestInput/TestInput.stories.ts
@@ -1,4 +1,4 @@
-import { defineStorybookActionsAndVModels } from "@temp-nui/storybook-utils";
+import { defineStorybookActionsAndVModels } from "@sit-onyx/storybook-utils";
 import type { Meta, StoryObj } from "@storybook/vue3";
 import TestInput from "./TestInput.vue";
 
diff --git a/packages/nui/src/components/TestInput/TestInput.vue b/packages/sit-onyx/src/components/TestInput/TestInput.vue
similarity index 100%
rename from packages/nui/src/components/TestInput/TestInput.vue
rename to packages/sit-onyx/src/components/TestInput/TestInput.vue
diff --git a/packages/nui/src/index.ts b/packages/sit-onyx/src/index.ts
similarity index 100%
rename from packages/nui/src/index.ts
rename to packages/sit-onyx/src/index.ts
diff --git a/packages/nui/src/styles/index.scss b/packages/sit-onyx/src/styles/index.scss
similarity index 100%
rename from packages/nui/src/styles/index.scss
rename to packages/sit-onyx/src/styles/index.scss
diff --git a/packages/nui/tsconfig.app.json b/packages/sit-onyx/tsconfig.app.json
similarity index 100%
rename from packages/nui/tsconfig.app.json
rename to packages/sit-onyx/tsconfig.app.json
diff --git a/packages/nui/tsconfig.json b/packages/sit-onyx/tsconfig.json
similarity index 100%
rename from packages/nui/tsconfig.json
rename to packages/sit-onyx/tsconfig.json
diff --git a/packages/nui/tsconfig.node.json b/packages/sit-onyx/tsconfig.node.json
similarity index 100%
rename from packages/nui/tsconfig.node.json
rename to packages/sit-onyx/tsconfig.node.json
diff --git a/packages/nui/tsconfig.vitest.json b/packages/sit-onyx/tsconfig.vitest.json
similarity index 100%
rename from packages/nui/tsconfig.vitest.json
rename to packages/sit-onyx/tsconfig.vitest.json
diff --git a/packages/nui/vite.config.ts b/packages/sit-onyx/vite.config.ts
similarity index 100%
rename from packages/nui/vite.config.ts
rename to packages/sit-onyx/vite.config.ts
diff --git a/packages/storybook-utils/package.json b/packages/storybook-utils/package.json
index 5f875eb185..55387a2ee2 100644
--- a/packages/storybook-utils/package.json
+++ b/packages/storybook-utils/package.json
@@ -1,5 +1,5 @@
 {
-  "name": "@temp-nui/storybook-utils",
+  "name": "@sit-onyx/storybook-utils",
   "description": "Storybook utilities for Vue",
   "version": "0.0.0",
   "type": "module",
diff --git a/packages/storybook-utils/src/actions.ts b/packages/storybook-utils/src/actions.ts
index d092f5b25b..d951664f46 100644
--- a/packages/storybook-utils/src/actions.ts
+++ b/packages/storybook-utils/src/actions.ts
@@ -11,7 +11,7 @@ import type { DefineStorybookActionsAndVModelsOptions, ExtractVueEventNames } fr
  * @example
  * ```ts
  * // Input.stories.ts
- * import { defineStorybookActionsAndVModels } from '@temp-nui/storybook-utils';
+ * import { defineStorybookActionsAndVModels } from '@sit-onyx/storybook-utils';
  * import type { Meta } from '@storybook/vue3';
  * import Input from './Input.vue';
  *
diff --git a/packages/storybook-utils/src/preview.ts b/packages/storybook-utils/src/preview.ts
index 5ba1f0be78..323268e30b 100644
--- a/packages/storybook-utils/src/preview.ts
+++ b/packages/storybook-utils/src/preview.ts
@@ -6,7 +6,7 @@ import { deepmerge } from "deepmerge-ts";
 import { DARK_MODE_EVENT_NAME } from "storybook-dark-mode";
 
 /**
- * Creates a default Storybook preview configuration for NUI with the following features:
+ * Creates a default Storybook preview configuration for 'Onyx' with the following features:
  * - Improved controls (sorting and expanded controls so descriptions etc. are also shown in a single story)
  * - Improved Vue-specific code highlighting (e.g. using `@` instead of `v-on:`)
  * - Setup for dark mode (including docs page). Requires addon `storybook-dark-mode` to be enabled in .storybook/main.ts file
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index d167b65e37..a03860dd26 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -87,7 +87,7 @@ importers:
         specifier: ^1.0.0-rc.31
         version: 1.0.0-rc.31(@algolia/client-search@4.21.0)(@types/node@20.10.4)(sass@1.69.5)(search-insights@2.13.0)(typescript@5.3.3)
 
-  packages/nui:
+  packages/sit-onyx:
     dependencies:
       vue:
         specifier: '>= 3'
@@ -111,7 +111,7 @@ importers:
       '@storybook/vue3-vite':
         specifier: ^7.6.4
         version: 7.6.4(@vue/compiler-core@3.3.11)(typescript@5.3.3)(vite@5.0.7)(vue@3.3.11)
-      '@temp-nui/storybook-utils':
+      '@sit-onyx/storybook-utils':
         specifier: workspace:^
         version: link:../storybook-utils
       '@vue/compiler-dom':