Remove https:// from website field on user profile page

I guess you could use a filter. BUT why ?

I don’t need a website field, but I need a firm field. I figured it would be easier to modify the existing one instead of creating a new field.

How would I use a filter?

See https://wordpress.stackexchange.com/questions/94963/removing-website-field-from-the-contact-info and https://justintadlock.com/archives/2009/09/10/adding-and-using-custom-user-profile-fields

I will also add that if I create a custom field I will need it to work with the import feature in s2member. I’m not sure if that is an issue or not. Currently the website field gets populated with the firm text, which is why I tried to modify it.