@v0id125 In the old forums was a detailed post about this issue. In short, Apples Code has a bug where in this case it ignores localization. To fix it you'd have to modify the binary... probably not worth the effort.
@slead if it just shows the frequency Catalina will ignore the localization, it's a bug in the code. You can either patch the binary (there was a post in the old forum explaining the situation) or change the cpu type. This option was just added to the OC master, in the upcoming OC 0.6.2 you could do that.