Is there a way for me to remove the entire header from specific pages (profiles) or to have a different header on certain pages?

I tried using "if" conditioning, but it doesn't seem to work when I put the whole header in it, either that or I just cannot figure out how vBulletin reads the location of "member.php".

Sorry if this has been asked, I couldn't find an answer to it.

use the condition;
<if condition="THIS_SCRIPT == 'member'">
code
</if>