Cal. Civ. Code § 1798.79.95

Injunctive relief shall be available to any victim service provider aggrieved by a violation of this title. The prevailing plaintiff in any action commenced under this section shall be entitled to recover court costs and reasonable attorney’s fees if the victim service provider has provided notice of this section and the asserted violation of this section to the defendant and the defendant has failed to cease the violation within five business days of receiving that notice.