Translating Messages in Russian to Polish

How to add the possibility of translating Messages in Russian to Polish, when I correct the text in Polish. I do not understand too much. Russian and I do not want to copy and paste the message into the translator every time.

Thanks, I like the idea. We might add this to future version of the browser add-on.

Why change the Polish language with information, just because I will choose any other language for correction. I think it should not be like that, and developers should become familiar with this problem.