First of all; this is one of the best plugins (overall) I've ever tested and started using. Thank you!
My problem is that I translated the "wppa_theme-xx_YY.po" file into Turkish, and saved the file as "wppa_theme-tr_TR.po". I also renamed the .mo file the same as the .po one. I saved the .po file and uploaded both files into the wppa language folder.
I've multisite set up, and the main site is in Turkish while the other two are in English and German (not published yet). Somehow the translation is not showing up. I deactivated and reactivated WPPA from the Network Admin menu.
Oh, yes, the plugin is Network Activated, not activated individually on subsites. Do you think that might be the problem?