I have a dataset and I want to search task name inside initialTasks array.

const stagesTasks = [
    {
      "dataTestID": "stage-0",
      "headerText": "Backlog",
      "initialTasks": ["task 1", "task 2", "task 3"]
    },
    {
      "dataTestID": "stage-1",
      "headerText": "To Do",
      "initialTasks": ["task 4", "task 5", "task 6"]
    },
    {
      "dataTestID": "stage-2",
      "headerText": "Ongoing",
      "initialTasks": ["task 7", "task 8"]
    },
    {
      "dataTestID": "stage-3",
      "headerText": "Done",
      "initialTasks": ["task 9"]
    }
  ]

For example if I want to know dataTestID for "task 8", I have to make two loops. Like below :-

getStageName = task => {
    for(let record of stagesTasks){
      for(let data of record.initialTasks){
        if(data === task){
          return record
        }
      }
    } 
    return null
  }

Just need your guidance to identify is there any way to avoid two loops?