def METHOD_NAME(apps, schema_editor):
    ObjectDB = apps.get_model("objects", "ObjectDB")
    AccountDB = apps.get_model("accounts", "AccountDB")
    ScriptDB = apps.get_model("scripts", "ScriptDB")
    ChannelDB = apps.get_model("comms", "ChannelDB")
    Attributes = apps.get_model("typeclasses", "Attribute")
    Tags = apps.get_model("typeclasses", "Tag")
    for obj in ObjectDB.objects.all():
        obj.db_typeclass_path = _case_sensitive_replace(obj.db_typeclass_path, "player", "account")
        obj.db_cmdset_storage = _case_sensitive_replace(obj.db_cmdset_storage, "player", "account")
        obj.db_lock_storage = _case_sensitive_replace(obj.db_lock_storage, "player", "account")
        obj.save(update_fields=["db_typeclass_path", "db_cmdset_storage", "db_lock_storage"])
    for obj in AccountDB.objects.all():
        obj.db_typeclass_path = _case_sensitive_replace(obj.db_typeclass_path, "player", "account")
        obj.db_cmdset_storage = _case_sensitive_replace(obj.db_cmdset_storage, "player", "account")
        obj.db_lock_storage = _case_sensitive_replace(obj.db_lock_storage, "player", "account")
        obj.save(update_fields=["db_typeclass_path", "db_cmdset_storage", "db_lock_storage"])
    for obj in ScriptDB.objects.all():
        obj.db_typeclass_path = _case_sensitive_replace(obj.db_typeclass_path, "player", "account")
        obj.db_lock_storage = _case_sensitive_replace(obj.db_lock_storage, "player", "account")
        obj.save(update_fields=["db_typeclass_path", "db_lock_storage"])
    for obj in ChannelDB.objects.all():
        obj.db_typeclass_path = _case_sensitive_replace(obj.db_typeclass_path, "player", "account")
        obj.db_lock_storage = _case_sensitive_replace(obj.db_lock_storage, "player", "account")
        obj.save(update_fields=["db_typeclass_path", "db_lock_storage"])
    for obj in Attributes.objects.filter(db_model="playerdb"):
        obj.db_model = "accountdb"
        obj.save(update_fields=["db_model"])
    for obj in Tags.objects.filter(db_model="playerdb"):
        obj.db_model = "accountdb"
        obj.save(update_fields=["db_model"])