I also agree with the comments made by @stimme and @chriscas. Back in June 2024, I had expressed my concern about displaying the SIS ID underneath the course name when people click on the "Courses" button in the global nav. We have really long, random strings of characters for our SIS IDs, and they wouldn't make sense to really anyone when displayed in Canvas. You can see my comment listed here: Feature Q&A: Canvas Deploy Notes (2024-06-18) - Instructure Community - 605642 (canvaslms.com).
Now a new "Section" area is being added under the course name as well. I don't think our cross-listed courses will appear as long as the ones shown by @chriscas, but here are some examples from our own Canvas environment:

So, for our courses, we put the semester name and year at the start of our course name. Then, as you can see, the section name also has the semester name and year. And finally, the "Term:" also displays the semester and year...in this case, "FALL 2024".
If we take a look at the course I've highlighted in the green box, we have two courses that are cross-listed together:
- FALL 2024 INTRO COMMUNICATION DESIGN I (DGD-211-B)
- FALL 2024 CONCEPTS AND CAMPAIGNS (DAD-235-A)
Our system cross-lists these two courses together and creates a new course called:
- FALL 2024 INTRO COMMUNICATION DESIGN I (DGD-211-B, DAD-235-A)
In this course are two sections that have identical names to what is shown by the first two bullet points above.
If a student registered for the DAD-235-A course, that student would see something like this in Canvas:
FALL 2024 INTRO COMMUNICATION DESIGN I (DGD-211-B, DAD-235-A)
FALL 2024 CONCEPTS AND CAMPAIGNS (DAD-235-A)
SIS ID: 0c9b2c69-a44b-... | Term: FALL 2024
I could see how this might be a bit confusing for a student to see two different names for the same course.