Adding localized interface was a very welcome addition. However, some of us might not need all these language options during log-in. Is there a simple way to disable specific languages and keep only those that are needed?
Currently, there is no way to disable language options via Airtime.
However, as a workaround you can run this command
sudo -u airtime psql -c "delete from cc_locale where locale_lang = 'Italiano' or
locale_lang = '한국어'"
Of course, you will replace 'Italiano' and '한국어' with whatever languages you wish to disable. And you can disable more with the same command by adding another "or locale_lang = 'some language'