Change header for only one website in odoo 13

I have several websites on my odoo and I need to chenge header for one of them. If i did this:

<template id="change_header" inherit_id="website.layout" name="Header">
    <xpath expr="//nav[@class='navbar navbar-expand-md navbar-light bg-light']" position="replace">
        // some new header
    </xpath>
</template>

it changes all of my websites. Is there any way to modify only one website?