How to add <a> tag in .yml file

I want to add a hyperlink to the translated text, for example, inen.yml, the original text is:

fof-upload:
   admin:
     help_texts:
       description: |
         Set up uploading services and preferences.

I want to change the description into

       description: |
         Set up uploading services and preferences. For detail: <a href="https://google.com"> Click here </a>

But when I do this, the setting page of the Upload extension (https: //****.com/admin#/fof/upload) will not be able to opened.

These links are added in JS, only their labels remain, see:

luceos So does this mean only the extension's developer can add it?