VMware Remote Console (VMRC) can be configured to use Multiple Monitors on a VMware Workstation Pro Virtual Machine that is Local to the Host system. This article outlines limitations of using Multiple Monitors when using Shared or Remote Virtual Machines.
See,
If the host system has multiple monitors, you can configure a virtual machine to use multiple monitors. You can use the multiple-monitor feature when the virtual machine is in full screen mode.
Symptoms:
Cannot use or configure VMware Remote Console (VMRC) to use multiple monitors.