I'm looking for a remote work setup

Hi,
I'm setting up a remote work setup.
I want to connect two USB-C laptops to a widescreen monitor and use them in dual screen mode. I also want to use one keyboard and mouse connected to the monitor. Is it possible to move the mouse and keyboard from one screen to the other without using separate software or hardware KVMs? I can't use KVM software because I use VPNs.