Shooting tethered with full screen overlay on second monitor

Hi, I've been using Capture One's trial, but am a little frustrated as I'm not 100% sure it can achieve what I require. As in the title, I'd like the ability to shoot tethered, and have a second display that shows:

• Latest image > With specific B&W preset applied > With overlay applied over entire screen (not just the image) > With no other distractions, buttons, arrows, toolbars etc

This is so that clients can see the latest image shot, and scan the QR code to get notifications once the gallery has been updated.

Something like this:

(Not my photograph, BTW).

I've tried this, but the png overlay of the company name and QR code gets sized down to fit just the dimensions of the image recently shot, so if you're shooting in portrait orientation, it looks like this...

(There's also the arrow at the bottom that shows access to the browser tray, which I'd like to remove too)

Is this something that's achievable in the latest release? I can't seem to find a definitive answer as to whether this is possible on a second display, fullscreen, with overlay that goes outside the bounds of the photographed image, without distractions etc. All the documentation and tutorials etc online I've looked at haven't really helped. Client Viewers seem to work the same way. Thanks!