I've read what you wrote in your OP several times and no offense intended however it's not well presented and I find I'd have to ask to many questions for clarification however I will say this... A Virtual Machine is only presented a Wired Ethernet Adapter regardless of how the Host connects to the LAN/WAN and if you need both Wired Ethernet and WiFi Ethernet in the Virtual Machine then in addition to the default Wired Ethernet you'd need to also provide your own USB Wi-Fi Ethernet Adapter to connect to the Virtual Macine thus having both available to the Virtual Machine at the same time.
Other then that I'm not going to waste time asking a bunch of questions and if you want to take another stab as describing in explicit and specific details what you have and are trying to accomplish then I add more to the discussion.