Breadcrumbs are a type of navigation that helps users navigate to previous sections within the content area of the site they are viewing.
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Breadcrumbs are dynamically created, based on the main navigation and all sub-navigation items. They follow the convention "Home > Parent Page > Child Page," which often mirrors the URL pattern of the page, and can show several layers of navigation.
To edit a breadcrumb, you will need to edit the title or placement of the parent or child pages in the Main Menu.