Editing the Starting Date

[SneoplesGov]

Alright, so I'm attempting to create a scenario that begins on a certain date: specifically, April 12, 1861. Now I know I can make the calendar go by weeks, and I can change the start date.

My question is this: is there a way to make it so that the game begins on Week 2, April, 1861? Or do I need to skip that many turns in-game in order to do so?

Also, I know I can change the turns in the .WBSave file so that it would start on Week 2, April, 1861; I'm wondering if there's a way to get it so that the game begins on Turn 0, while still being Week 2, April, 1861'.

Any help is appreciated, thank you.