All ordinances of a permanent and general nature of the county, as revised, codified, rearranged, renumbered and consolidated into component codes, titles, chapters and sections, shall be known and designated as the “Jennings County Code,” for which designation “code of ordinances,” “codified ordinances” or “code” may be substituted. Code title, chapter and section headings do not constitute any part of the law as contained in the code.