All papers for signature or consideration of the court shall be presented to the clerk of the trial court in the appropriate courtroom or clerk's office, except that where the clerk is unavailable or the judge so directs, papers may be submitted to the judge and a copy filed with the clerk at the first available opportunity. All papers for any judge that are filed in the clerk's office shall be promptly delivered to the judge by the clerk. The papers shall be clearly addressed to the judge for whom they are intended and prominently show the nature of the papers, the title and the identification number of the accusatory instrument or instruments by which defendant is charged, the name of the assigned judge, if any, the name of the attorney or party submitting them and the return date of any motion to which the papers refer.