The shell starts to speak German

Thank you very much for your help on this. Here the output of the language configuration. My concern is that when I installed the system everything went as I expected. After I configured three additional keyboards German, Russian and Italian, since I have to write sometimes in other languages than English. It worked still fine. At a certain point of time the bash started to translate, OK I understand the output, but I would like a consistent behavior.
Yes I know that the bash gives return values you can use for examine if your commands have been executed correctly or not. But, in certain situations an additional “understanding” of the reply is fine. I am doing research on linguistics and automatic understanding of language. For this reason I am playing around with output targeted for humans.
Here the output of the language environment. I see that one is UK English, one US English. Maybe that the automatic translation tries to translate from UK to US ? I want to turn off this translation.
Thx a lot for your help

[admin@HP01 ~]$ cat /etc/locale.conf 
LANG=en_US.UTF-8
LC_ADDRESS=en_US.UTF-8
LC_IDENTIFICATION=en_US.UTF-8
LC_MEASUREMENT=en_US.UTF-8
LC_MONETARY=en_US.UTF-8
LC_NAME=en_US.UTF-8
LC_NUMERIC=en_US.UTF-8
LC_PAPER=en_US.UTF-8
LC_TELEPHONE=en_US.UTF-8
LC_TIME=en_US.UTF-8
[admin@HP01 ~]$ echo $LANG
en_GB.UTF-8
[admin@HP01 ~]$

Moderator edit: In the future, please use proper formatting: [HowTo] Post command output and file content as formatted text