I'm not worried about changing which one is the default (unless that's easy too) I just want to jump directly to them automatically.
This is the dock I'm referring to. If you swipe to the right there's another one with different apps:
I'm using Nova Launcher Prime and I have two home screens. My default page is for normal use and my secondary page is for when I'm in the car. Using Tasker I'm able to jump to my secondary home screen when plugged in. However, I also use two docks (primary for regular use and secondary for car). I haven't figured out how to jump to my other dock. Any ideas?