Just to elaborate on what davehc has already posted.........
Open Edge > top right, click the 3 dots > click Settings > under Open With, put a dot at "A specific page or pages" > click at the box underneath and select Custom > in the box under that > enter the url of the home page you want. I use
www.google.ca as example > click the + sign on the right to save it > exit Edge.
That's it.
Reopen Edge and you will see the home page you want. In my example, it is Google.ca.