Trademarks can be changed. Relevant laws and regulations in my country stipulate that if a registered trademark needs to change the name, address or other registration matters of the registrant, a change application must be submitted. Therefore, trademarks can be changed in accordance with relevant regulations. Article 41 of the Trademark Law stipulates that if a registered trademark needs to change the name, address or other registration matters of the registrant, a change application must be submitted.