Please make able to change language.

I don't think extra localization information exists in the game files, and adding them by default would increase everyone's file sizes whether they use them or not. I believe there are tutorials on how you can manually update your game files to swap the audio to a different language. I haven't heard about Riot punishing people for editing those files, but you might want to do some research first.

[(https://www.youtube.com/watch?v=Q1rF1bLOy6k)] well you are welcome <3

There's a way to edit the config files to get a different language even on servers that don't allow switching in the GUI.