Map data file to breadcrumb

Help
1

I had data file (categories.yml):

  • alias: mycollection
    title: My Collection
    sub:
    • alias: one
      title: Uno
      sub:
      • alias: two
        title: Due
      • alias: three
        title: Tre
        sub:
        • alias: four
          title: Quattro
        • alias: five
          title: Cinque
      • alias: six
        title: Sei

For URL: mycollection/one/three/four
The breadcrumb is: mycollection > one > three > four

But I want my breadcrumb: My Collection > Uno > Tre > Quattro

How to map data file to breadcrumb?