Site to Site with 2 dynamic ips behind NAT

Is it possible to setup a site to site where both devices aew behind NAT? 1 will be fixed so I can setup a static private IP and port forward a custom port to it. The other will be sort of a road warrior so will be dhcp private on the WAN and want to vpn to corp and route all traffic through the tunnel. Have the road warrior device setup to connect to wireless on the WAN and broadcast a different SSID on the wlan and that works fine. The Tik at corp isn’t the edge device so that might complicate things some.