Can the name of the first invention be changed?

Hello, what does it mean to reissue the certificate? Do you mean that the patent certificate needs to be reissued because it is lost or damaged? According to the patent law, a lost or damaged patent certificate cannot be reissued. Only when there is a printing error in the patent certificate can the patentee return the certificate and request the Patent Office to correct it. If the patent office verifies that it is a typographical error, it shall correct it and issue a replacement card to the patentee. The invention name can usually be modified during the application process, but it cannot be modified after the patent certificate is issued.