Odoo 12

Nginx

We have a customer that has multiple divisions within their company.  They are wanting to have multiple urls pointing to one odoo database.  For example, support.domain1.com and helpdesk.domain2.com would both point to the one database.  Here is a snippet of the server block in nginx:

server

                Listen 80 default_server;

                Listen [::]:80 default_server;

                SSL configuration

                #

                listen 443 ssl http2;

                listen [::]:443 ssl http2;

        server_name marionkytest.ejail.net; Managed by Certbot

        proxy_set_header X-Odoo-dbfilter odoo;

it each url has its own block with the above filter to the same db, would that work?  Or is this even possible?

Thanks, thanks.

Dave