Currently I'm using 4k UltraHD HDMI 2.0 Switch 4 x 1 with Audio Extractor & ARC HDR 10. This device help me switch between HDMI Port #1 for PC and Port #2 PS5 in order to display in One Monitor Easley So i want to display in same Monitor PC and use Windowed Projector for PS4. How i can setup this or do i need extra devices for this ?