Can you have multiple domains under one Editor X site like Wix has? Here’s a link to the Wix info if you are confused about what I mean.
https://support.wix.com/en/article/connecting-multiple-domains-to-one-wix-site
You can.
Can they be both, sites created in Wix and Editor X or only Editor X under one Editor X hosting plan?
@graphicdesignertms What would be the setup? This article might help to understand the idea of having multiple domains.
https://support.wix.com/en/article/switching-your-primary-and-redirected-domains
Sounds like if you want one domain to be a Wix and another to be an Editor X site, might be looking for a subdomain.
https://support.wix.com/en/article/connecting-a-subdomain-to-a-site-in-your-wix-account