@T4l_R You’re basically asking about the entire mechanics of a game here. This sort of thing takes many months ( probably ) of BP programming time, even with major vendors. Also, there is no fixed way of doing it, it’s really up to your skills and what you think you can pull off.
You will be looking at using SetWorldLocation and SetRelativeLocation, you can bet that, possibly also AttachtoComponent and so on. But how you do that is what makes the game good, or not…