§ 8301. Use of the title "certified interior designer". Only a person certified pursuant to this article may use the title "certified interior designer". Authorization contained within this article to use the title "certified interior designer" shall not be construed to permit the practice of engineering, as described in article one hundred forty-five of this title, or the practice of architecture, as described in article one hundred forty-seven of this title, by persons not otherwise authorized to engage in such practices.