Is Guzhu Town still Zijin?

According to official website's inquiry, Guzhu Town, Guangdong Province, the town under the jurisdiction of Zijin County, Heyuan City, Guangdong Province, and the escrow town of Jiangdong New District are located in the southwest of Heyuan City and on the east bank of the middle reaches of Dongjiang River. The ancient bamboo was originally named Kuzhu, which was named after a large number of Kuzhu growing on both sides of Dongjiang River at that time, and later renamed Guzhu.