feature/#1515_User_type_metadata_displaying_user_id_instead_of_display_name_in_notification

[olatechpro]

Description

• User type metadata displaying user id instead of display name in notification User type metadata displaying user id instead of display name in notification #1515

Benefits

fix #1515

Possible drawbacks

Applicable issues

#1515

Checklist

• I have created a specific branch for this pull request before committing, starting off the current HEAD of development branch.
• I'm submitting to the development, feature/hotfix/release branch. (Do not submit to the master branch!)
• This pull request relates to a specific problem (bug or improvement).
• I have mentioned the issue number in the pull request description text.
• All the issues mentioned in this pull request relate to the problem I'm trying to solve.
• The code I'm sending follows the PSR-12 coding style.