How to translate files in %spinfolder

This is my first time using German and Polish engines. I know how to use #trans macro for English text. But what if I have several English text files in %spinfolder?

That should work as well.

Sven do you mean that #trans %spinfolder<folder where it contains English text files% #notrans will work just like #trans text text #notrans?

yes

thanks a lot.