[Mailman-Users] Edit Confirmation Message

[Ezequiel Sierra]

Hello! my webhosting provider give me a mailing list option in the 
cpanel of my domain and its running mailman, i want to change the 
language of my mailman list and the confirmation message and all the 
emails sent to the user in the registration process. but i dont have 
ssh or telnet access to the server of my webhosting provider what can i 
do?