If you want to update the name of a workout, you can rename it directly from your program without changing the workout itself.
Go to the Workout tab.
Select the program that contains the workout you want to rename.
Do not expand the program from the side. Tap the program itself to open it.
Use the top workout navigation to locate the workout you want to rename.
Tap the workout you want to rename, tap Rename in the action bar.
Enter the new workout name, then tap Save.
Read next
Now that you’ve learned how to rename a workout, you might enjoy one of these articles next:
Change Program Schedule
Duplicate a Workout Within a Program
Reorder Exercises in a Program