You can edit menus on your website at anytime. It is a simple process in order to do this.
First of all we will need to log into the website and go to the main dashboard area. When here you can:
Hover your mouse over Appearance > Click on Menus.
When you are in the menu section you can then change the menu items that you want. You can drag and drop them in the order you would like and you can add custom links if you wish too. This will let you link to external sites, PDF files or custom anchors on your website.