The 3 steps are listed below to edit the already generated QR code.
Click the Pencil icon. To edit the QR code, click the Pencil icon located at the bottom right of the QR code.
Add new information. The previously entered data will be displayed on the opened page. Replace it with the new information.
Click the Save button. After entering the new information, click the Save button to save the updated QR code.
With these QR code editing guidelines, you can easily edit your QR code.