Change course Availability and Language Pack.
In the properties area, you can change course Availability and Language Pack.
Click Control Panel > Customization > Properties.
If the course is unavailable, access is determined by course role. Instructors, Course Builders, Teaching Assistants, and Graders can see and access unavailable courses. Students cannot access unavailable courses.
Language Packs change the language of buttons, titles, and other text supplied by the system. If the Language Pack is not enforced, users can set a preferred Language Pack that is different from the Course Language Pack.