In the playlist list, you can copy, rename, and delete playlists. All actions are available from the menu shown by swiping the target playlist row to the left.
Open the action menu
In the playlist screen, swipe the playlist you want to edit (here, "Operation Test A") to the left.
Menu shown by swiping
From left to right, you'll see "Copy," "Rename," and "Delete." Tap the action you want to perform.
Copy
Tap "Copy," enter a new playlist name, and finish. The same name cannot be used.
Rename
Tap "Rename," enter the new name, and finish. The default playlist "Voicepaper" cannot be renamed.
Delete
Tapping "Delete" shows a confirmation dialog. If you confirm, texts in that playlist are deleted together. The default "Voicepaper" playlist and the playlist currently in use cannot be deleted.
