To individually edit a scheduled event for a course, go to the Calendar and click on the event to be edited. Then, click the Edit button in the bottom left of the event popup. Edits can be made to the event title, event description, or meeting link, and will only apply to the individual event that has been edited. Note that the time and date of the event cannot be changed through the Edit button, but you can instead skip the event and schedule a new event for the desired date and time. Make sure to hit Update when you are done making changes.