You need to reread the UCOP. You have to be present for 366 days prior to the term you want to be admitted. That will not change. You will pay full fees if you haven’t met that requirement. Getting a diploma from an international school will be a big red flag for admissions.
If your father is a resident then this also applies:
Since you won’t be graduating from a California school, you do realize most California-based grants and financial aid are not applicable for you.