days of the week are spelled incorrectly on a calendar i am trying to generate

I am trying to generate a calendar flipping through do Sunday, June 11, 2023, which is a Sunday. All the days of the week are spelled wrong and it has Sunday in the middle of the week. I state to put Sunday at the beginning of the week, but it is not working. I do not believe I should be charged credits for the last 4 video generates because of misspelled words! Help! Thank you!