Got this email from DJI yesterday:
Greetings from DJI Technical Support!
We hope this email finds you well.
Thank you for sharing your concerns with us. We completely understand your frustration and sincerely apologize for any inconvenience caused, especially when preparing for important trips.
Your experience and satisfaction are very important to us.
After consulting with the relevant department, we were informed that, following the latest firmware update for the
Mavic 3 Pro, it is currently not possible to update the name of the waypoint or share it to iTunes.
This limitation was implemented intentionally to help users easily identify waypoints based on the date and time they were created, ensuring better organization and avoiding confusion during flight planning.
However, we’d like to better understand how crucial the ability to rename waypoints is for your usage so that we can accurately relay your feedback to our product teams for future improvements.
We appreciate your patience and understanding and remain committed to delivering the best possible experience for you. Please feel free to share any additional thoughts or questions you may have.
So dumb. If you don't want to rename your waypoint missions, you don't have to. You could leave them as date and time. But I much prefer giving them meaningful names. Some times I wonder about DJI.