HTML Courses & Quizzes Integration into Wordpress

I have two sets of static material that must be transformed into sell-ready content inside WordPress: • ±100 “lesson” HTML files • ±20 “quiz” HTML files (fairly intricate) Every file already contains... (Budget: $30 - $250 USD, Jobs: CSS, Elementor, Email Marketing, HTML, JavaScript, PHP, Web Design, Web Development, WooCommerce, WordPress)