Dishes that have a lock symbol ( ) in the lower right of the gallery dish image can be unlocked:
When the lock symbol is shown, the edit ( ) function is accessible and you will be able to edit the dish, but you will not be able to save any changes: the save button will be greyed out and not accessible. This is useful for prints like Happy Birthday Name, but changing the individual’s name as needed: the print will remained locked and unchanged for future use.