Hi Daylef
I am an Independent advisor here to help
To answer your questions
- Yes you can network and remote access between Windows 10 Home and Windows 10 Pro
For this setup Is would recommend that you follow this guide
https://docs.microsoft.com/en-us/windows-server...
- Wake on LAN is still available
- The only way that you could have multiple computers remotely accessing the same host computer simultaneously is if the host computer is running a server version of Windows and is set up to allow multiple remote sessions simultaneously.