So I bought that 4-games-bundle yesterday, and for SoT i've got only the French version. Is there a possibility to change the language into English (or German) via patch or any other way?

German language for all Prince of Persia would be very much appreciated!

(the newest one already has, I know)

Okay... Switching Language to French and Back to English now gives me acces to the English verison... Weird.