How do I change Code::Blocks language to english

I own a used computer that used to be set to Korean and would replace "backslash" with the symbol for Korean money in the command prompt. I downloaded Code::Blocks before i fixed this problem, but now it is still replacing backslash for some reason.

I tried to change the encoding settings, which were set to korean but that didn't work. I have also tried to reinstall it.

All questions I found relating to this simply say to not use any language other than english to program in, but I'm trying to get everything to be english, so its frustrating.