The reasons for the name change of California No. 1 in Xixian New District are as follows: California No. 1 in Xixian New District was originally called "California Town" because the project was accused of infringing the trademark rights of the California state emblem, causing controversy. In 2018, the California state government filed an objection with the China Trademark Office on the grounds of trademark infringement of "California Town" and requested the cancellation of the trademark registration. In 2019, the China Trademark Review and Examination Board made a ruling that the "California Town" trademark was similar to the California state emblem, misleading and unjustly enriched, and should be revoked. In order to avoid trademark infringement disputes, the California town decided to change its name to "California One".