25.On public signs and posters and in commercial advertising, the following may appear exclusively in a language other than French:
(1) the firm name of a firm established exclusively outside Québec;
(2) a name of origin, the denomination of an exotic product or foreign specialty, a heraldic motto or any other non-commercial motto;
(3) a place name designating a place situated outside Québec or a place name in such other language as officialized by the Commission de toponymie du Québec, a family name, a given name or the name of a personality or character or a distinctive name of a cultural nature; and
(4) a recognized trade mark within the meaning of the Trade Marks Act (R.S.C. 1985, c. T-13), unless a French version has been registered.