In the Customizer -> Theme Options -> Navigation, you can find the following settings:
![](https://docs.jkdevstudio.com/wp-content/uploads/2024/01/image-41.png)
In the Appearance -> Menus you can assign a label to a menu item or set settings for the megamenu:
![](https://docs.jkdevstudio.com/wp-content/uploads/2024/01/image-42.png)
After saving the menu items appear in the navigation.
Note: update permalinks in Settings → Permalinks.