Training providers publish the same three things constantly: what the programme covers, when the next intake runs, and how to register. Doing that by editing pages by hand does not survive contact with a busy term.
Programmes are records with their own schedule, so a new intake is a date rather than a page rebuild, and expired intakes drop off the listings automatically instead of embarrassing the centre with a course that started last year.
Enrolment enquiries are captured with the programme they relate to, and the content is written so that parents and adult learners reading on a phone get to the answer without pinching and zooming.