Adding Items to the Navigation / Menu
If you want any page, episode, post custom link etc. to appear on your navigation bar menu, you'll need to add the link through the customizer.
Simply go to the "Customize -> Header & Footer -> Navigation/ Menu Links" screen. There you should add a new item - add a name (that will appear on your website, does not have to be the same as the page or the slug), and below add the slug.
See the example below, where we added a page called Show Hosts:
As mentioned above, the navigation can include links to other areas, for example posts, episodes, redirect and external URLs (make sure to include the http:// or https:// if it's an external link)