The Duplicate Pages & Posts module is part of the Pro Suite of modules for the Uncanny LearnDash Toolkit. It is used to easily clone pages and posts as well as LearnDash courses, lessons, topics, quizzes, certificates, and groups. Where it really stands out is its ability to clone quizzes—including quiz questions. Most other duplication plugins will create significant problems when cloning quizzes.
The duplicate LearnDash post will inherit any associated categories, tags, and custom taxonomies from the original. Cloned quizzes will inherit related meta, settings, questions and answers.
Duplication can be performed from the administrator list of courses, lessons, topics, quizzes and certificates, or it can be done from the Edit view of those post types.