How do not pass locale through ssh

It sounds like your SSH client is configured to forward the locale settings. You can prevent this by altering your configuration (the global file is typically /etc/ssh/ssh_config):

# comment out / remove the following line
SendEnv LANG LC_*
Alternatively you can change the configuration of the server, by editing /etc/ssh/sshd_config on the remote machine (note the d in sshd_config):

# comment out / remove the following line
AcceptEnv LANG LC_*

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