CAN-BUS Shield v2.0 and Isoleted transceivers


I have an Arduino Mega and the Seeed CAN-BUS Shield v2.0.
Is there a configuration (cutting or solding or whatever) where I can use the Shield in the mode “isolated transcevers”?

I am in the situation where the ground of the CAN bus should be not shared with the ground of the board; I need to have an isoleted device.

Is this possible?

Thank you in advance for your help,