Route Efficiency through Swap Strategies$**$

Imagine you are developing a food delivery app known for its fast delivery times. At the heart of this app is an advanced route optimization algorithm that constantly searches for the most efficient ways for drivers to navigate the city. Your task is to write the function called swap$\_$pair$\_$of$\_$stops in this algorithm, which allows the two stops on the route to be randomly changed and the changed route to be printed.