In an indirect popular vote, it is the names of the candidates who are on the ballot to be elected. Most states do not put the names of the electors on the ballot. It is generally understood by the voters and the electors themselves that they are the representative "stand-ins" for the candidates and are expected to cast their electoral college ballots for the president and vice president who appeared on the ballot. The actual electors being voted for are usually selected by the candidate's party. There have been a few cases where some electors have refused to vote for the designated candidate, termed a faithless elector. Many states have mandated in law that electors "shall" cast their electoral college ballot for the designated presidential candidate. The constitutionality of such mandates was established by the Supreme Court of the United States in "Chiafalo v. Washington" (2020).