[otrs] Remove the language option in the customer login page

Hi, Does anyone knows how to remove the language option in the customer login page? I would like to just use english and prohibit the customers from using other languages. Thank you. Regards, Zak ##################################################################################### This email is confidential and intended solely for the use of the individual to whom it is addressed. If you are not the intended recipient, be advised that you have received this email in error and that any use, dissemination, forwarding, printing or copying of this email is strictly prohibited. If you have received this email in error please contact the sender. #####################################################################################