If you're asking whether you can take an IP camera and its public IP address to another NVR at a different location and expect to use the same public IP address, the simple answer is no. Your public IP address is assigned by your internet service provider (ISP) to your router or modem, and it cannot be transferred to another location. Each router or modem has its own public IP address, which is specific to its location and cannot be reassigned by the customer.
You can move the IP camera to a different location, but the public IP address will remain tied to the original router or modem. The new location will be assigned a new public IP address by the ISP.