Regulations for the Review of Standardized Geographic Names and the Management of Geographic Names Article 10

The standardized geographic name shall not be changed after it is established. This shall not apply to the restoration of aboriginal traditional names, other specific reasons or those names that violate Article 5.The change of the standardized geographic names in the preceding paragraph shall apply to the establishment procedure for standardized geographic names.
中文原文 標準地名審議及地名管理辦法第10條
標準地名訂定後,不得變更。
但為回復原住民族傳統名稱或其他特殊原因,或有違反第五條規定者,不在此限。
前項標準地名之變更,準用標準地名之訂定程序。

English translation for reference only; the Chinese text prevails. Not legal advice.