Such three drainage commissioners, when so appointed, shall be immediately created a body corporate under the name and style of "The Board of Drainage Commissioners of ___ District," with the right to hold and convey property and to sue and be sued, and shall possess such other powers as usually pertain to corporations and as are herein granted. The name of such drainage district, whether designated by number or otherwise, shall constitute a part of its corporate name, for illustration: "The Board of Drainage Commissioners of __________ (No. ___ or a name) District."