How to manage pages in the site menu? You can divide your content into pages, to address all important topics and make your website easier to read and navigate, faster to load, and nicer to look at. All templates generated in the editor have a set of default pages that you can customize. When in the Website Builder editor, click on the Manage pages button. Pages displayed in this menu will show in your site menu. By default, the site menu is in the header and the footer.