Although major first party Nintendo Switch games have been localized in Chinese and Korean, the Nintendo Switch system menu has never been localized in those languages up to this very day.
It seems however that this is going to change very soon, as the latest Super Smash Bros. Ultimate version 1.1.0 update has proper system menu terminologies written in Simplified Chinese and Traditional Chinese:
As for those who are waiting for the system menu to be localized into Korean, you’ll probably have to wait awhile more as the system menu terminologies weren’t translated into Korean:
What do you think? Let us know in the comments below.