How to add all child arrays to one array?

I have a constant file like that:

const files = [{
    id: 232141332,
    title: "Работа",
    type: "FOALDER",
    opened: true,
    level: 0,
    fatherId: null,
    children: [{
        id: 734573086,
        title: "MA5600",
        type: "FOALDER",
        opened: true,
        level: 1,
        fatherId: 232141332,
        children: [{
            id: 867407333,
            title: "удалить плату",
            type: "FILE",
            opened: false,
            level: 2,
            fatherId: 734573086,
            children: []
          },
          {
            id: 110345245,
            title: "добавить плату",
            type: "FILE",
            opened: false,
            level: 2,
            fatherId: 734573086,
            children: []
          }
        ]
      },
      {
        id: 222225454,
        title: "C300M",
        type: "FOALDER",
        opened: true,
        level: 1,
        fatherId: 232141332,
        children: [{
          id: 333334256,
          title: "добавить опцию TR-82",
          type: "FILE",
          opened: false,
          level: 2,
          fatherId: 222225454,
          children: []
        }]
      }
    ]
  },
  {
    id: 23232,
    title: "Прога",
    type: "FOALDER",
    opened: true,
    level: 0,
    fatherId: null,
    children: [{
        id: 2323242,
        title: "React",
        type: "FOALDER",
        opened: true,
        level: 1,
        fatherId: 1224232,
        children: [{
            id: 45674734,
            title: "добавить компонент",
            type: "FILE",
            opened: false,
            level: 2,
            fatherId: 734573086,
            children: []
          },
          {
            id: 5368876,
            title: "удалить компонент",
            type: "FILE",
            opened: false,
            level: 2,
            fatherId: 734573086,
            children: []
          }
        ]
      },
      {
        id: 258089,
        title: "SQL",
        type: "FOALDER",
        opened: true,
        level: 1,
        fatherId: 232141332,
        children: [{
          id: 1112312,
          title: "посмотреть количество по условию",
          type: "FILE",
          opened: false,
          level: 2,
          fatherId: 222225454,
          children: []
        }]
      }
    ]
  }
]

How can I create an array which will be consist of al children of 1 element of files? Like this:

[{"MA5600"}, {удалить плату}, {добавить плату}, {C300M}, {добавить опцию TR-82}]. 

It is array of all children of object with title Работа, but I need not only names, full files.