From the control screen of Nature Remo app, you can rearrange and edit appliances and registration buttons.
Edit appliances, sort
1. Tap Edit in the upper left of the control screen.
2. It is possible to edit and delete the name of appliance, and sort by long press.
Edit buttons, rearrange buttons
3. Tap Appliance, tap Edit in the upper right
4. You can edit and delete the name of the learned button, and sort by long pressing.