Function: Show course target_audience on the course single page

Function: Return total lectures from a course in the loop course card

Function: Course card wrapper div start

Function: Dozent Archive Sorting Bar

Function: Render sidebar at the course archive page

Function: Template function for show course card

Function: Dozent Empty content

Function: Returns whether course archive should clear filter

Function: Render course includes materials at the template

Function: Show course benefits on the course single page