Rolling back actions executed on vehicles

[nelsondmmg]

Hi, I'm currently trying to implement an MDP capable to produce an expert policy to execute specific trajectories with carla. To do so it is always useful to filter out the actions that are not pertinent to the trajectory chosen, thus I have to re-initialize the position of the vehicle multiple times. Is there a way to easily change the state of the vehicle (position, velocity, direction and acceleration) instantaneously, like with a reset? I did found that for position it is possible with set_location or set_rotation, but there is no such function for velocities and acceleration.
Thanks for the help.