def METHOD_NAME(self):
    m = ConcreteModel()
    m.fs = FlowsheetBlock(dynamic=False)
    m.fs.properties1 = SaponificationParameterBlock()
    m.fs.properties2 = BTXParameterBlock()
    m.fs.unit = Translator(
        inlet_property_package=m.fs.properties1,
        outlet_property_package=m.fs.properties2,
    )
    m.fs.unit.inlet.flow_vol.fix(1.0e-03)
    m.fs.unit.inlet.conc_mol_comp[0, "H2O"].fix(55388.0)
    m.fs.unit.inlet.conc_mol_comp[0, "NaOH"].fix(100.0)
    m.fs.unit.inlet.conc_mol_comp[0, "EthylAcetate"].fix(100.0)
    m.fs.unit.inlet.conc_mol_comp[0, "SodiumAcetate"].fix(0.0)
    m.fs.unit.inlet.conc_mol_comp[0, "Ethanol"].fix(0.0)
    return m