Form W-4 is a federal form. It does not show anything about the state. Also, Form W-4 does not show your wages.
If it's true that you did not earn any wages in California, then your W-2 is wrong. You cannot adjust it on your tax return. Ask your employer for a corrected W-2.
If you worked in New York all year, and did not work in California at all, how did California get involved? What is your connection with California? Are there some details about your work situation that you haven't told us? Did you spend some time in California, even though your employer was located in New York?
