contrefaire bedeutet auf Englisch

counterfeit [counterfeited, counterfeiting, counterfeits]▼◼◼◼(To produce something that appears to be official or valid)
verb
[UK: ˈkaʊn.tə.fɪt] [US: ˈkaʊn.tər.ˌfɪt]They are counterfeit. = Ils sont contrefaits.

forge [forged, forging, forges]▼◼◼◻(to create a forgery of)
verb
[UK: fɔːdʒ] [US: ˈfɔːrdʒ]