Comment # 8 on bug 911401 from Alvise C

My case is very similar to Jarl's:
- system language is set to EN_gb
- keyboard is set to FR_ch
- Language FR_ch has NOT been installed 

But konsole and yast are in FR and not in EN. The output of locale gives:

# locale
LANG=fr_CH.UTF-8
LC_CTYPE="fr_CH.UTF-8"
LC_NUMERIC="fr_CH.UTF-8"
LC_TIME="fr_CH.UTF-8"
LC_COLLATE="fr_CH.UTF-8"
LC_MONETARY="fr_CH.UTF-8"
LC_MESSAGES="fr_CH.UTF-8"
LC_PAPER="fr_CH.UTF-8"
LC_NAME="fr_CH.UTF-8"
LC_ADDRESS="fr_CH.UTF-8"
LC_TELEPHONE="fr_CH.UTF-8"
LC_MEASUREMENT="fr_CH.UTF-8"
LC_IDENTIFICATION="fr_CH.UTF-8"
LC_ALL=