Well to change to the start date to something earlier may involve a lot of work. Look here from the title file
and the country file
Both files have start dates coded into the country and the title. I am guessing that if you want an earlier starting date, you will need to change these for all the titles and countries in the game.
Code:
title = {
tag = UPLO
tier = duchy
liege = GERM
holder = {
character = { type = 10 id = 6642 }
startdate = {
year = 1066
month = january
day = 0
}
}
}
Code:
country = {
tag = UPLO
form_of_goverment = feudal
capital = 127
ruler = {
startdate = { year = 1066 month = january day = 1 }
character = { type = 10 id = 6642 }
}
controlledprovinces = {
127
133
}
laws = {
salic_primogeniture_law = yes
traditional_custom_law = yes
church_supremacy = yes
}}
Both files have start dates coded into the country and the title. I am guessing that if you want an earlier starting date, you will need to change these for all the titles and countries in the game.