General plugins

Hi There, i am using this plugin for a site with 4000+ users and several hundred cohorts. Is there any possible way to hide a cohort that has been auto generated using this plugin. We allow teachers to enroll their entire school or classroom into a specific course - the students are automatically assigned to their classroom cohorts using this plugin. However we also have auto cohorts for every single student and every teacher. Is there a way to hide these larger cohorts so that a teacher cant accidentally enroll every single student into their course? We cant convert the cohorts to manual as we have new users enrolling all the time and they need to be automatically added to their respective cohorts. Any Suggestions welcome. We are using the updated Version https://github.com/catalyst/moodle-local_cohortauto