Change “Chat Name” label in my account form to something else

I was trying to change the label “Chat name” for the user_chat_name field in woocommerce/myaccount/form-edit-account.php to something else but i’m not exactly sure how to proceed with this one. I can’t seem to find how to do this in stack overflow. Most of the results i found were to add additional form fields to the existing my account form but this is changing an existing label for a default field in the form. How could i go about this?

thanks