A petition for change of venue can only be filed after a case has been established with the Workers' Compensation Appeals Board (WCAB). When you are ready to.This guide contains generic forms and instructions for filing a typical motion, opposition, or reply in California state court. Looking to transfer a family law case to another county? Learn how to file a motion for change of venue and move your case to another California court. To move your case to another court, you must make a "Motion to. Community Development. Click on the link for the file type for the Hearing Location currently handling your case. You may also use a generic document name with a name extension and fill in the name extension field. What form do I need to fill out to move our case to the county we currently live in?