Cal. Civ. Proc. Code § 403.040
(b) If a party files a motion for reclassification after the time for that party to amend that party’s initial pleading or to respond to a complaint, cross-complaint, or other initial pleading, the court shall grant the motion and enter an order for reclassification only if both of the following conditions are satisfied:
(c) If the court grants a motion for reclassification, the payment of the reclassification fee shall be determined, unless the court orders otherwise, as follows:
(d) If the court grants an order for reclassification of an action or proceeding pursuant to this section, the reclassification shall proceed as follows: