I'm not American so I don't fully understand how your state and federal court system work but if I was working for or owned a company registered in another state, much less another country, why would I even have to comply with any court order from a Californian court which would have no jurisdiction over me? Or does a Californian court have the power to force anyone in another state to comply and hand over their real identities?
As far as I know, you can only file suit in the defendants state.