• Complete the new deed. • Grantor signature needs to be notarized.They can update the Deed using either a Grant Deed or Quitclaim form. These forms can be used to transfer the property from your old name to your new name. Here's a stepbystep guide on how to change the name on real estate in California. With the right legal assistance, it can be relatively simple to do. This document provides information about changing ownership names on real property in Alameda County, California. Any time owners make a change to the title of real estate, they must record a deed with the County Recorder. This Step-by-Step guide outlines the requirements. Alameda County Law Library has a new research guide to steer you through the process of making changes in ownership for property located in Alameda County, CA.