Думаю есть более простой способ! Но это что первое пришло в голову
const foundMovies = [
{title: 'IronMan', year: '2010', id: '1234', status: false},
{title: 'Text Me If You Can', year: '2014', id: '2345', status: false},
{title: 'Wrong Way', year: '2012', id: '3456', status: false},
{title: 'Blizzard', year: '2011', id: '4567', status: false},
];
const nominates = [
{title: 'Text Me If You Can', year: '2014', id: '2345'},
{title: 'Wrong Way', year: '2012', id: '3456'},
];
for (let elMovies in foundMovies) {
for (let elNominates in nominates) {
if (foundMovies[elMovies].title === nominates[elNominates].title &&
foundMovies[elMovies].year === nominates[elNominates].year &&
foundMovies[elMovies].id === nominates[elNominates].id) {
foundMovies[elMovies].status = true;
}
}
}
console.log(foundMovies);