How to make a QR code lead to a new site?

Question

QR codes

The QR code is already printed on the product line. But it leads to the old site address. You need to make sure that it leads to a new site. Please let me know if this can be done. Or will it be necessary to create a new one?

Answer 1

You cannot change the printed QR code. But you can redirect from the old address to the new one. To do this, you must have access to the old one.