Filter Hook: Filter the course price from the function dozent_get_course_price();

Filter Hook: Filter the out of dozent_get_course_price_type(); function

Filter Hook: Filters the course requirements data

Filter Hook: Filters to filter course requirements

Filter Hook: Filter the default query parameter of dozent_get_course_reviews();

Filter Hook: Filters the course target_audience data

Filter Hook: Filters to filter course target_audience

Filter Hook: Filter the return of dozent_get_courses_by_instructor() function

Filter Hook: Filter dozent current page URL

Filter Hook: Filter single date time property name