As I tried to find the sites.json file mentioned in another post [Switch to Multisite on Local?]
and knowing the wpconfig.php file had the right code.
I simply tried a couple of things and got it to work.
In Local site, I simply stopped the site and restarted it. I also clicked the Multisite SYNC MULTISITE DOMAINS TO HOSTS FILE… which was uneventful when I clicked.
I’m new to this tool and just trying to figure things our myself. Hope it helps.