If you have the ability to create or manage Communities, you will find the administration panel under Settings in the navigation panel on the left side of the screen. On mobile, this is accessible from the Home tab.

Clicking this will bring you to an entire new area of Meetora that allows you to create and manage the Communities for which you have admin permissions.

The Categories tab  allows you to customize the names of your Community’s categories and subcategories, as well as the order in which they are listed in the Community.