Crossover Week is when we get to corrover with other shows. For example, Wizards of Waverly Place is planning to crossover with Sonny with a Chance. However, we cannot always have crossover week, we can only have it 2 weeks per month and it has to be 1 week apart.
Tripple crossover is when you cross with 3 shows.
Wizards with a ChanceEdit
Wizards with a Chance is the crossover with Sonny with a Chance. They gang goes to Hollywood for 3 weeks so they can travellonce and a while (as their mom put it).