Updating WordPress Navigation (Menus)

First, Navigate to WordPress from Diner Websites Dashboard by clicking on Website Content

Then click on Edit Website Content. You will now be in WordPress to edit your website content. 

From here navigate to the "Menus".

Don't confuse WordPress "Menus" with Restaurant "Menus". This is unfortunate that WordPress labels the navigation as Menus, but the Appearance > Menus in WordPress are really Navigation Site Menus. 

You can then select the page and click "Add to Menu" to add the page to the navigation menu on the right. 

Click save when done. 

You may need to click "View All" to see all the pages if it's not immediately visible. 

Once the page has been added it will automatically be added at the end of the navigation. Unless this is where you would like it to be displayed, you will likely need to drag it to the appropriate location in the navigation. moving up, down, and right for a submenu. It will visual display where it will be located before you click save.