I made a virtual machine when changing from nat to bridging mode, and when checking on the devices connected to the network the virtual machine appears with the host mac address which I assume is normal since the middle channel (host wifi adapter) is associated with the host mac address, how can I change that the virtual machine appears with its unique mac address?

I made a virtual machine when changing from NAT to bridging mode, and when checking on the devices connected to the network the virtual machine appears with the host MAC address which I assume is normal since the middle channel (host Wi-Fi adapter) is associated with the host MAC address.

How can I change that the virtual machine appears with its unique MAC address?