I've copied my Spring 2026 canvas course into the Summer 2026 canvas shell of the same course. My course is NURS 709. However, when going through the copied course, the syllabus for NURS 805 is in there, and many of the copied Announcements are about NURS 805. How do I get out the 805 content without destroying someone else's 805 course? and how do It get my 709 content into the 709 canvas shell?