how can translate Question Answer plugin?
and how can change the text to RTL if user choose language with RTL direction?
i think the .po file is here:
but your docs says "languages/en.po"
i am new to PHP and wprdpress but i am familiar with other web frameworks and coding languages.
The best way to self translate WordPress is https://wordpress.org/plugins/loco-translate/
But make sure the location of translation is secure from deletion by auto update
also keep backup of .po file.
there is an article in the docs