'Return the question name, for locations in the gis hierarchy
the localised name will be returned
@todo: add the full name if it is a grid question BUT not displayed
as part of a grid,
e.g. "Currently known Displaced", rather than just "Displaced"
see controller... template_read() for an example not in the grid'

@staticmethod
def qstn_name_represent(value):

    if ((value == 'L0') or (value == 'L1') or (value == 'L2') or (value == 'L3') or (value == 'L4')):
        return current.gis.get_location_hierarchy(value)
    else:
        return value
