The papers in each case shall be kept in a separate file marked with the title and number of the case. If the court clerk discovers a pleading or other paper which has been filed or submitted for filing that bears an incorrect case number or other incorrect identifying data, the court clerk shall correct the case number or other incorrect identifying data and enter a notation on the docket sheet of both cases recording the correction. The corrected pleading or other paper shall be placed in the court file bearing the corrected case number.
Okla. Stat. tit. 12, § 30