You can change the order of pages in the site navigation or exclude a page
Open the navigation panel
Click the site navigation (1) to open the navigation panel (2)
Click and drag the Gripper bar (1) up or down to change the page order.
Hiding a Page
Click on the pages tab (1) and then on the page you want to hide (2). After the page has loaded, click the page settings icon (3).
In the page settings panel, scroll down to find the Hidden from Navigation checkbox. Tick the check box, and then click save at the top of the page settings panel.