(a) The State’s Attorney for a county may:
(1) prosecute a municipal infraction; and
(2) (i) enter a nolle prosequi; or
(ii) place a municipal infraction case on the stet docket.
(b) Notwithstanding subsection (a) of this section, a municipality may designate an attorney to prosecute a municipal infraction in the same manner as the State’s Attorney for a county.