Certainly! Here is a revised version of your resolution with a more formal and polished tone:

 
Resolution

Whereas the Trump Administration has disregarded the will of the State of Alaska by refusing to recognize our highest peak by its indigenous name, Denali;

Whereas Mr. Mannasse McKinley, a descendant of President William McKinley, has publicly expressed support for this disregard, demonstrating a lack of respect for the wishes of the people of Alaska;

Whereas the name "Mannasse" is deemed by many to be an unfortunate and unsuitable designation for both individuals and creatures;

Therefore, be it resolved that the people of Alaska petition for the formal reassignment of the name "Mannasse McKinley" to "Denali McKinley" as a respectful and reasonable compromise, honoring both the heritage of President McKinley and the longstanding cultural significance of the name Denali.