Create Custom Header for magento
<
reference
name
=
"header"
>
<
block
type
=
"page/header"
name
=
"header"
>
<
action
method
=
"setTemplate"
><
template
>cms/headers/about_us.phtml</
template
></
action
>
</
block
>
</
reference
>
app/design/frontend/base/default/template/cms/headers/about_us.phtml and has the next contents:
4. Save all your changes and update the Shopping Cart page.