Can a Student Take a HS English Course Outside of Seton?

For diploma-seeking students, ALL English credit courses are to be taken directly at Seton (English requirements here: https://www.setonhome.org/admissions/diploma-requirements/). However, if the student chooses to take a college-level English course, it can be transferred in as an elective credit (https://www.setonhome.org/academics/independent-study/).