fix(site): navigate to correct site for current language when searching component

[marswong]

First of all, thank you for your contribution! :-)

Please makes sure that these checkboxes are checked before submitting your PR, thank you!

• Make sure that you follow antd's code convention.
• Run npm run lint and fix those errors before submitting in order to keep consistent code style.
• Rebase before creating a PR to keep commit history clear.
• Add some descriptions and refer relative issues for you PR.

Extra checklist:

if isBugFix :

• Make sure that you add at least one unit test for the bug which you had fixed.

elif isNewFeature :

• Update API docs for the component.
• Update/Add demo to demonstrate new feature.
• Update TypeScript definition for the component.
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This change is 

[mention-bot]

@marswong, thanks for your PR! By analyzing the history of the files in this pull request, we identified @warmhug, @liqi07 and @pingan1927 to be potential reviewers.

[codecov]

Codecov Report

Merging #1622 into master will not change coverage.
The diff coverage is n/a.

@@           Coverage Diff           @@
##           master    #1622   +/-   ##
=======================================
  Coverage   66.16%   66.16%           
=======================================
  Files         228      228           
  Lines        4425     4425           
  Branches     1158     1158           
=======================================
  Hits         2928     2928           
  Misses       1496     1496           
  Partials        1        1

Flag	Coverage Δ
#rn	65.59% <ø> (ø)	⬆️
#web	66.72% <ø> (ø)	⬆️

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[paranoidjk]

@marswong Thanks for your PR.

Could you please do rebase master and clean you commit list, since there is another one's commit in your pr.

[marswong]

@paranoidjk
Sorry, I have updated the commit history :)