Mo. Rev. Stat. § 116.185
Current with changes from the 2023 Legislative Session
Before the ballot is printed, if the title of a ballot issue is identical or substantially identical to the title of another ballot issue that will appear on the same ballot, the election authority shall promptly notify the officer or entity that certifies the election of the identical or substantially identical title, and if such officer or entity submits a new title to the election authority, the election authority may change the title of the ballot issue prior to printing the official ballot.
§ 116.185, RSMo