Rebekah here. "The Red" is a network of private albergues on the Camino, the person to talk to is Acacio, of Albergue Acacio and Orietta in Viloria de Rioja. Maybe he can help you. (He also coordinates the BikeLine association of albergues that welcome bicycle pilgrims. He's a marketing whiz.)
http://alberguescamino.com/
Because private albergues are usually for-profit enterprises, we the trainers and coordinators dedicated to the old-school minimalist approach try to keep the trained volunteer base geared toward the non-profit sector. We cannot and do not compete with ongoing businesses, we don't take jobs away from local workers, and our volunteers don't usually feel exploited at the end of their term of service.
Our trainers are volunteers, our trainees are volunteers, and our albergues are non-profit institutions. For us to put our labor into training hospis, who then put their skills to work (for no pay) for someone to profit from our goodwill is a bit disingenuous, if not exploitative. Even when they are really nice people.
IMHO, if they are making a profit from pilgrims, they should pay their help a living wage. They shouldn't exploit the volunteer infrastructure for their private gain.