Cal. Family Code - FAM § 2045. Section 2045.
During the pendency of the proceeding, on application of a party in the manner provided by Part 4 (commencing with Section 240) of Division 2, the court may issue ex parte any of the following orders:
(a)
An order restraining any person from transferring, encumbering, hypothecating, concealing, or in any way disposing of any property, real or personal, whether community, quasi-community, or separate, except in the usual course of business or for the necessities of life, and if the order is directed against a party, requiring that party to notify the other party of any proposed extraordinary expenditures and to account to the court for all extraordinary expenditures.
(b)
A protective order, as defined in Section 6218, and any other order as provided in Article 1 (commencing with Section 6320) of Chapter 2 of Part 4 of Division 10.