All designations and headings of chapters, articles, divisions and sections are intended only for convenience in arrangement and as mere catchwords to indicate the contents of such chapters, articles, divisions or sections, whether printed in boldface type or italics. They shall not be deemed or taken to be any part of or title of such chapters, articles, divisions or sections; nor unless expressly so provided, shall they be so deemed upon amendment or reenactment; nor shall they be construed to govern, limit, modify, alter or in any other manner affect the scope, meaning or intent of any of the provisions of this Code.