Disneyland Resort President Matt Ouimet, credited with overhauling the Anaheim theme park leading up to its successful 50th anniversary celebration, was named Tuesday to run the hotel operations of Starwood Hotels & Resorts Worldwide Inc. Ouimet, 47, will be replaced by Ed Grier, a 25-year Walt Disney Co. veteran who most recently headed Tokyo Disney Resort. Grier's portfolio will include Disneyland, California Adventure, Downtown Disney and the resort's three hotels.