- Plesk 12.5 for Linux
Wrong languages are available for selection on the Plesk login screen.
Plesk license is customized in Partners Central to use a certain product configuration with only certain interface languages selected.
There is a language pack available on a license
This is Plesk internal issue with ID #PPPM-4351 , which has been fixed.
Fix will be applied as soon as the license gets updated on the next update date.
To apply fix immediately, update license manually:
# plesk bin license --install /path_to_the_license_file