Not unless you set up your own NVDA Remote Server (which can be done, but I can't give step-by-step details) within your own LAN space.
There is always an NVDA Remote Server acting as go-between, but where it happens to be located doesn't matter. So if the server is on equipment in your own LAN, and you connect to that server, then, yes. Otherwise, no.
Brian - Windows 10, 64-Bit, Version 21H2, Build 19044
Scratch most feminists and underneath there is a woman who longs to be a sex object. The difference is that is not all she wants to be.
~ Betty Rollin