Cal. HSC § 13876

A district board may adopt a resolution to change the name of the district. The resolution shall comply with the requirements of Chapter 23 (commencing with Section 7530) of Division 7 of Title 1 of the Government Code. Within 10 days of its adoption, the district board shall file a copy of the resolution with the county clerk, and the board of supervisors and the local agency formation commission of each county in which the district is located.