Block themes can use a Navigation block to define menus in headers and other templates. Changes to a shared header can affect the whole site.
Steps
- Open the appropriate template or header in the Site Editor and select its Navigation block.
- Use the block's settings or List View to select the intended menu.
- Add, reorder, or remove the required page links. If starting with a Page List, use its edit control when you want individual links.
- Review submenus, link labels, and the mobile menu behavior.
- Save and inspect the list of changes being applied before confirming.
Check the result
Open several public pages and test the header navigation at both wide and narrow screen sizes.
Before you continue
A menu can be reused in multiple locations. Confirm that you are changing the intended shared menu, and avoid deleting a page when the goal is only to remove its navigation link. Available editing controls depend on the theme and your user permissions.
Official documentation: WordPress guide.