Can I use a script to end the turn?

[Makanyane]

I think what you want might be something similar to ER's year jump script - its only little download you might as well have a look at it: https://forums.totalwar.org/vb/showthread.php?t=65109

That was using an emerging faction from BI though, I'm not sure if it will work if you haven't got a redundant faction to switch control to


EDIT: lots of posting at same time! You can not get control back after using -ai on the shortcut unfortunately.