Pretty Little Liars alum Lucy Hale is set to lead a new romance, A Young Widow’s Guide to Life , with international sales launching in Cannes. The film will be directed by rising filmmaker Mackenzie Munro and produced by Pascal Borno, Alain Gillissen, Silvio Muraglia and Jack Greenbaum. Principal photography will commence this September in Italy. Written by Katrina Day Schaefer, A Young Widow’s Guide to Life follows Tess Fuller (Hale), a 30-year-old widow who remains emotionally stuck five years after the death of her husband. “On the anniversary of his passing, Luke’s childhood friend publishes a letter he left behind asking the town to help Tess create a list of things to try to start over and move on with her life,” a plot synopsis reads. “Reluctantly, Tess starts checking items off the list and slowly reconnects with life, love, and herself.…