Use a different header.php

I just found this, might help you, too: https://web-design-weekly.com/snippets/load-a-different-header-in-wordpress/

@retrovertigo, yes this is exactly what I’m doing.
Is there a function to identify if a page is a Theme My Login page? Something like this?

if(is_theme_my_login_page('your-profile'))
{
    get_header('client');
}

No idea Sam, maybe ask as a new question here, or try https://stackoverflow.com/questions/tagged/wordpress

good luck ??

TML pages are WP pages – thus the page.php template will be used, unless page-login.php, etc exist.

That said:

theme_my_login()->get_object()->is_tml_page();

Oh of course! I just changed the template and it worked right away.
Haha, whoops. Thank you!
:@