Multi site Multi Location Site Menu Help

I have created a multi site for a company with a sub domains for each surrounding location for better Seo. The menu stays fixed to the main static page, is there a way to have the menu function for the location page? The only other option I would have would be to have no menu and I don't think that would be a good idea.

Should I keep them linked to the province page and write generic text for about- contact and have the city pages more like a landing page? I need to make sure there is enough content to rank for Seo.

Is it possible to have a menu for each page?

Anyone got an idea?

Could you explain more about the menu relationships? It's a little confusing in your post.

Also, it's worth noting that if you are building multiple subdomains for SEO, it's usually better to use subfolders. Subdomains can be seen as spammy by algorithms unless there is a good reason for them (i.e. domain.com/subcategory is better than subcategory.domain.com)

If you want to hide the menu then css display:none; on the menu item should do it for you on that page