LOUISVILLE-BOUND ... After three years with TheatreWorks, Meredith McDonough, director of the company's New Works Program, is headed for Kentucky. Once this summer's New Works Festival ends in August, she'll become associate artistic director with the Actors Theatre of Louisville, which is known for its work with new productions. McDonough is a veteran director and dramaturg who brought "The North Pool" and other premieres to TheatreWorks, along with directing several productions. She had worked at Actors Theatre of Louisville about a decade ago as associate director of its apprentice/intern program. TheatreWorks plans to launch a national search for her replacement, founding artistic director Robert Kelley said.