A question concerning Vichy France.

[Cook]

Following the collapse of the Third Republic, the national slogan of 'Liberte, Egalite, Fraternite' was abandoned in favour of 'Travail, Famille, Patrie' and the 'Republique Francaise' was replaced on French coins with 'Etat Francais'.

But what of La Marseillaise?

 

[TheOtherSasquatch]

According to that highly-accurate source, Wikipedia:

"La Marseillaise" remained the official anthem of the state, but a popular though unofficial song was "Maréchal, nous voilà !"