WordPress Multisite is a popular feature of WordPress, which enables you to create and run multiple websites using the same WordPress installation on your server. In other words, you can manage several different WordPress websites from a single dashboard. However, people are sometimes unsure of how to use this feature. This guide will help to clear up questions related to what WordPress Multisite is, who needs it, and how to install it.

https://www.smashingmagazine.com/2020/01/complete-guide-wordpress-multisite/