To edit items in the main navigation menu
When logged into WordPress click on the WordPress logo on the top left hand side of the page.
There you will see a list of menu items.
Go down until you find appearance then click on the Submenu item “Menus”

Here you can select which menu you want to edit

Primary menu- Is the top main navigation menu
Footer menu – Is the two links at the bottom of the page (Newsroom and Newk’s Eatery)