You can do that already btw. Not through the mod-editor but in the files. I did it for the K-Pop Mod and worked really well.
Viewing post in Mod support: editor link and documentation
Ahh thank you! I saw your posts in that thread and was wondering if there's any way you might be willing to share the list of names you made? I totally understand if not--I just lack personal experience with and knowledge of the Korean language so I'm worried whatever I make would be kinda janky haha.