How to manage multiple hotspots?

Question

Computer networks

You need to create a "network" so that you can manage several hotspots with advertising in different parts of the city at once. Is it possible to do this?

Answer 1

Yes, you need a controller.
Wi-Fi access point controller on Mikrotik
UniFi Controller User Guide - Ubiquiti Networks
Ubiquiti Networks - Enterprise
There are also "hardware" controllers.
Cisco Wireless LAN Controller