Basically, the main site in a Multisite (blog_id = 1) has the same theme as the rest of the sites. It’s a subdomain Multisite, however, I need some way to only allow page templates to be selected for the main site vs. other sites.
Basically if something like this were possible, it would help a lot:
* Template Name: City Categories
* Template Post Type: page
* Template Blog Id: 1
// Rest of Page…
And than they can only select this template from the backend of Pages on the main site only.
Is something like this possible? Or perhaps I have to hook into the actual hook for displaying the page template metabox and do something in there?