To configure Wordpress to a different domain opened one website

You need to configure Wordpress so that the same site opened in different domains, for example, to when the website is opened store-a.lux-brand247.com and store-b.lux-brand247.com opened the same website lux-brand247.com

I understand this can be done through the plugin Multiple Domain configure DNS records.

Just be sure at the end to describe and explain how you did it