Okla. Stat. tit. 84 § 15
Current through Laws 2024, c. 453.
Where it appears by the terms of a will that it was the intention of the testator to commit the execution thereof and the administration of his estate to any person as executor, such person although not named executor, is entitled to letters testamentary in like manner as if he had been named executor.
Okla. Stat. tit. 84, § 15