External Display Suspend Laptop and Bluetooth?

Is there a way for me to hook up my laptop to an external display and have it wake on bluetooth? I would like to basically dock the computer and shut the laptop lid. Currently, both displays stay on no matter what. I have also set the mirrored displays to primaries in the display settings.

I figured out I could get the laptop screen to lock by going into display settings and turning off the actual laptop display when the external monitor is hooked up. Now it works like it should. I still can’t get it to shut the display off on its own after inactivity though. I also can’t wake on bluetooth. I don’t know if that is an option even.