In which CMS to implement subdomains for each user?

Question

CMS

Good afternoon. Please tell me the CMS and how it can implement a separate subdomain (user1.site.com) or section (site.com/user1) for each user? Only 15 users (these are partner stores, each will have its own section on the site in the form of a catalog without baskets). We need cms in which you can implement a separate catalog for each user (without a basket and payment), so that this user can add categories and subcategories, products (name, photo, price, manufacturer, country of origin, add to favorites, labels NEW and etc., output of similar and viewed products). Preferably WordPress.

Answer 1

via htaccess

Answer 2

Probably in any CMS via htaccess :)

Answer 3

Wordpress

Answer 4

wordpress has such a thing as multisite - that's what you need