[IMP] website: update header/footer page

content/applications/websites/ecommerce/checkout.rst

@@ -75,6 +75,8 @@ Button` section, and configure the following:
    - The default :guilabel:`Add to cart` button does not offer those options, but its label can be
      changed.
 
+.. _ecommerce/checkout/cart-button-header:
+
 .. tip::
    In the website editor, it is also possible to show or hide the :icon:`fa-shopping-cart`
    (:guilabel:`cart`) icon in the page's header. To do so, click the header, go to the

content/applications/websites/ecommerce/ecommerce_design/catalog.rst

@@ -233,7 +233,7 @@ blocks in the :guilabel:`Style` tab.
 E-commerce-specific website footer
 ==================================
 
-The :ref:`website footer <website/header_footer/footer-design>` can also be configured to use
+The :ref:`website footer <website/header_footer/design>` can also be configured to use
 the e-commerce-specific template. Then, add the relevant :ref:`links <website/elements/links>`, and
 adapt the footer's text and layout as needed in the website editor. The :doc:`available payment
 methods </applications/finance/payment_providers>` are also shown in this footer. To adapt their

content/applications/websites/website/web_design/building_blocks.rst

@@ -123,8 +123,8 @@ You can display an Odoo contact form on another website using an iframe. To do s
 steps:
 
 #. **Prepare the Odoo form:** Create a contact form on a page in Odoo Website and remove the
-   :ref:`header design <website/header_footer/header-design>` and the :ref:`footer design
-   <website/header_footer/footer-design>`. Make sure only the contact form remains on the page.
+   :ref:`header and footer design <website/header_footer/design>`. Make sure only the contact form
+   remains on the page.
 #. **Generate an embeddable code:** Copy the URL of the Odoo form page and paste it into an iframe
    generator, such as `La Digitale.dev <https://ladigitale.dev/digitools/generateur-iframe>`_ or
    `iFrame Generator <https://www.iframe-generator.com/>`_ . Adjust the width and height for proper