def METHOD_NAME(self, value, sequence):
    if value.get().split()[0] == _('RADIUS'):
        text = _('CHAMFER')
    elif value.get().split()[0] == _('CHAMFER'):
        text = _('iRADIUS')
    else:
        text = _('RADIUS')
    value.set(f'{text} {sequence}')
    auto_preview(self)