This may at first seem complicated but it isn’t.Have a page ready. If you call this page Home this makes things a lot easier.The go to Customize.
Look for “Your homepage displays” and select “ A static page“.Next in the “Home” Drop-down list select your desired Homepage from the pages that are already on your web site listed there.Now click on the Published button at the top and you are all done.
The selected page should appear on the right, and is now your Homepage.All the best fromJames M Sandbrook.28-10-2021.