Adding Multiple Domains to One Website

I’d like to link multiple domains to my website but don’t know how. I have kajabi and their support told me it wasn’t possible to add multiple domains to one website through them but they said people are able to link multiple domains through Cloudfare so im wondering if anyone is familiar with this process?

You can forward multiple domains to your one Kajabi site. But to have your one Kajabi site respond to multiple domains isn’t so easy to pull off. That’d be nice if they could be more specific than a “yeah, people have done that” response.

The only way I know of is on a Business or Enterprise plan that will let your primary domain accept CNAMEs from other domains.

Hi, I also want to achieve this to have multiple domains pointing to one website without redirect or forward.
Do you any luck on this ?