Notwithstanding the provisions of subsection (a) of Section 11-46-24, the municipal governing body of a Class 8 municipality, for the purpose of designating voting places in a municipal election, may provide by ordinance for the combination of any district in a ward with any other district in the ward, and may provide for the combination of any ward with one or more wards. Voting places shall be designated by the municipal governing body when it orders an election in the same manner as provided in Chapter 46.