If you want to rename an existing preset, simply follow these steps:
- Navigate to the Timer tab (middle icon) at the bottom of the screen.
- Proceed to the "Presets" tab.
- Identify and select the preset you want to modify.
- Locate the three-dot icon next to the play icon and click on it.
- From the dropdown, opt for the "Rename" option.
- Provide a new name for the preset.
- Confirm the changes by tapping 'Done'.
- To finalize, select 'Save' on the top right corner of the screen.