The design [1] is that they should show in the native language. That is what I've seen on other systems too (e.g. Android). It makes sense to me - if I only speak Mandarin then there's no reason why I would recognise the english word for that.
[1] https://wiki.gnome.org/Design/SystemSettings/RegionAndLanguage -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1786881 Title: Languages always shown with English names To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-control-center/+bug/1786881/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs