Lionsgate has appointed Amanda Kozlowski as president of worldwide marketing for the motion picture group. She will report to the motion picture group chair Adam Fogelson, with whom Kozlowski has worked closely over the past several years as executive strategist and interim head of marketing. During her tenure as interim marketing chief, Kozlowski led the global campaign for “The Housemaid,” “Now You See Me: Now You Don’t” and “The Long Walk.” Kozlowski most recently worked on “Michael,” which is already a box office sensation with $183 million domestically and $423 million globally after just 12 days of release.…