other translations available?

Hi!
I need the form in Greek, the input fields like NAME-SUBJECT etc should be in Greek…

I guess the popper way is a translation.
I can translate it and contribute it for other Greek users as well.

i translate and make the .po and .mo file, but what has to be done after so it reads those files, can you help me with this so we can have the plugin available also for the Greek friends.
TY,
Jason