Gnome en_CH locale

Sources :

• https://github.com/cbaconnier/ubuntu-locale-en_CH
• https://lh.2xlibre.net/locale/en_US/
• https://lh.2xlibre.net/locale/de_CH/

Installation

tested on Fedora 39

wget https://raw.githubusercontent.com/saschaeggi/gnome-locale-en_CH/master/en_CH
sudo localedef -i en_CH -f UTF-8 en_CH.UTF-8 -c -v
sudo mv en_CH /usr/share/i18n/locales/

• Change the regional settings with the new locale in Language Support > Regional Formats and search for Switzerland (English)

Next time you log in, the locale should be in use.