display – How to change resolution with a script from ultrawide to “regular” resolution? (ex. 1440) on a mbp

I am using an UW monitor while wfh but when I’m screensharing, it’s a weird view for the others so I am hoping to find a quick way to change my resolution to black bar the sides and give me a more ‘normal’ resolution.

Is there any app/script that can help me achieve this?