Switching the side of a external monitor. ROADHOG4

Hi.

I am sure this is a very stupid question bit how can I change the side of the external monitor? It looks like it defaults to the right side (the mouse goes off right side of the console to a monitor) but my monitor is on the left of the console. It is a little awkward to move the mouse to the right side of the console and have it show up on a monitor on the left.

If there anyway to change the position of the external monitor? And if so, does it require a console restart?