How can a single CAN transreceiver be connected to two types of connectors?
If you wish to connect two or more CAN controllers/microcontrollers to the Tx/Rx lines of the transceiver while at the same time communicating with the rest of the bus, then no, that isn't possible.
Each controller/MCU needs its own CAN transceiver. You can then connect the CANH + CANL lines together on the PCB, as well as route them to the connector.
Also give some thought regarding how to connect this to the bus, will termination be needed on your board etc.