So I’ve been helping some friends get their legal name+gender or name-only changes done in California, and pretty much all the resources I’ve found have been scattered and some have inaccurate information (no! physician! letters! anymore!), including court websites and trans help websites… so! I typed up a whooooole guide that I absolutely cannot promise to update/keep current BUT as of January 13, 2019 is pretty accurate.
I’m not a lawyer, reach out to the Transgender Law Center or your local superior court with questions! Also sorry but I didn’t do a gender-only change set, but for that you apparently do a CM-010 cover form and NC-300, NC-310, NC-320 instead of any other NC forms. No experience there though!