Miss. Const. art. 6, § 169
The style of all process shall be “The State of Mississippi,” and all prosecutions shall be carried on in the name and by authority of the “State of Mississippi,” and all indictments shall conclude “against the peace and dignity of the state.”
SOURCES: 1817 art V § 13; 1832 art IV § 17; 1869 art VI § 18.