Moving a WP site within same domain using Installatron?

I’m wondering if there’s a way to do a relatively easy WP site migration within a single domain. Suppose there was a site and installation at (i.e. WP in the root)
It was created by Installatron in the cpanel. Then later, using installatron in the same cpanel, i create a replacement site/installation but want the original to continue until I’m finished building. So suppose I create

Once I’ve got the “/temporary” site built, I’m wondering if there’s a way I could just nuke the original “…/original” installation, and then just have Installatron change the location/URL of the new one from …/temporary to the root "…/ " .

It seems like this should be simpler than the full-blown WP migration process from one domain to an entirely different domain.

Seems like the easiest thing would be, after you uninstall the original installation from the root, clone back into the root … and then delete the version at /temporary.