You can change the start date and length of any lesson in a running class. This may be useful when have designed your class as a weekly class, but decided you needed to spend an extra week on a particular lesson. Or you may have accidentally designed your class as every other week, when you intended every week.
To change your lesson length and time, you need to go to the 'Lessons' tab, select your lesson, and go into 'Edit Lesson.'
Once in 'Edit Mode,' navigate to your "About" section and click edit under the Date and Time information.
Make the changes to the start date and the length of time as needed. Click 'Save.'