The Languages tab can be used to quickly add and edit languages for your website from the site dashboard.
To access this feature:
1. Login to your SITE123 account.
2. Go to the dashboard of the specific site you want to edit the languages of.
3. Click the Languages tab under Activities.
4. Add, Edit, or Translate languages manually as you see fit.

Please note that additional languages for your website are available for premium users only.