Translation of course in German press

Love wpmudev team. I test coursepress for a few days. I work in a vocational training center. There I want to set up this learning platform for the handicaped students, so they can learn, when they are sick at home. I started to translate the backend. I'm not a php programmer, but I get by. If I would do an update, I'm worried that I will lose the translation. On your homepage I read, did you translate some plugins or we can help. How does that work. Do you have an idea or a plan for how the translation is maintained despite the update. (Sorry for the strange english :smiley: I know the grammar a little bit and use google translator) enclosed a screenshot as it looks :smiley:
nice greetings from Dortmund Germany
Joachim