Add water and C&H® Granulated Sugar to a saucepan and cook over medium heat until all the sugar has dissolved. Let cool for 10 minutes.
While, the simple syrup cools,add Yuzu juice, orange juice, lemon juice, lime juice and vodka to a large bowl and whisk well. Add cooled cimple syrup and stir well. Cover and refrigerate the mixture overnight or at least 4 hours.
Pour the sorbet mixture into the bowl of an ice cream maker and churn according to directions. Spoon the sorbet into a loaf pan and cover with plastic wrap. Freeze for at least 1 hour before serving.