Which measure is available to prevent copyright violation? How fast can Zoom act in these cases?

[flaviacampos]

I am about to suffer copyright violation in a scheduled webinar, in which my co-author intends to present the thesis we thought together simply ALONE. 

I have already notified her, telling that she cannot present OUR work alone in this webinar, but she ignored my alert and did not take any measure in order to effectively include my person in the presentation of our work. 

To make it short, I already have the Zoom Meeting number, and I need information on how to prevent this presentation to happen without me.

Since it is urgent, I ask if can Zoom act and prevent this violation immeadetly? Or should I go to the Courts as soon as possible?   

Thank you very much, guys! 

Flavia Campos Sardinha.