Back door latch broke cant open back door where can i buy the part and the name of the part

I just bought the part last week for 61.76 from the dealership. It takes about two hours to unscrew the strap from the inside, remove trim from the inside starting at the top, sides and bottom. Remove the license plate from the outside of the hatch. Next remove the 8 bolts (10mm)and 3 white plastic tabs that snap on from the large black plate and move to the side (you don't need to disconnect the wires). From here you can reach around the rear window unit and open the door by moving the latch or pulling the cable. You should remove the 4 nuts that hold on the rear window assembly and move the to reach two nuts which holds the center portion of the trim piece you are trying to remove. There should be a plastic piece covering the cable and latch, it just pops off by pulling it straight out. There are three plastic tabs in the corners and one screw (lock for the hatch) that holds on the license plate assembly to the rear hatch along with two white plastic tabs which are located at the bottom two holes for license plate. These plastic tabs come in from the front. Use pliers to squeeze the together and push. You will need to disconnect the license plate lamp wire connector from the left side. The license plate assembly should drop away. Two screws hold on the latch, remove and replace and reverse proceedure.

U can buy the part at the dealer it is not that much i think about 80 dollars, it is called rear hatch/door outside handle.