How to move an object that is in many layers in to its own layer?

Hello,

I created a catalog where I have used layers but at that time didn't know that I will be creating another catalog of the same products for our wholesalers.  Anyway, now I have an object (QR Code) that is in many layers and I need to move it to its own layer where I can turn it on or off as needed. I have already created the layer but now I am not sure the quickest way to move the (QR code). I really need to learn how to use GREP in find and change, I sure it is possible with GREP but don't know the string to use.

I would appreciate any kind of help I can get.

Thanks,

Omar