def METHOD_NAME(self):
    """
    Return the names of the objects of this category.
    .. SEEALSO:: :meth:`Category._repr_object_names`
    EXAMPLES::
        sage: HeckeModules(QQ)._repr_object_names()
        'Hecke modules over Rational Field'
        sage: HeckeModules(QQ)
        Category of Hecke modules over Rational Field
    """
    return "Hecke modules over {}".format(self.base())