The campus subsites have separate Index (home) and subpage templates, and you can see a list of templates available in the pages module. 

The header and navigation are the same for all campuses.

The footer info for each campus is managed under these areas:

• Church info: People > Churches (campus name)
• Social icons: Content > Link Lists (“campus name – social links”)
• Footer sections: Content > Sections (“campus name – footer col 1” and “campus name – footer col 2”)