js 数据结构：想剔除指定一列怎么操作？

function deleteArrayWithIndex (arr, index) {
    const newArr = JSON.parse(JSON.stringify(arr))
    newArr.forEach(item => item.splice(index, 1))
    return newArr
}
a = [
 ['排序', '数量', '价值', '操作人', '时间','名称'],
 ['1', '22', '5.5', '小米', '2022-03','苹果'],
 ['2', '550', '3.5', '小王', '2022-03','香蕉'],
 ['3', '150', '13.5', '小李', '2022-03','西瓜']
]

deleteArrayWithIndex(deleteArrayWithIndex(a, 3), 4)

更新

function deleteArrayWithNames (arr, nameArr) {
    const nameIndexList = nameArr.map(item => arr[0].findIndex(name => name === item)) // 找到 name 的 index 数组
    const newArr = JSON.parse(JSON.stringify(arr))
    return newArr.map(item => item.filter((_item, index) => !nameIndexList.includes(index)))
}
a = [
 ['排序', '数量', '价值', '操作人', '时间','名称'],
 ['1', '22', '5.5', '小米', '2022-03','苹果'],
 ['2', '550', '3.5', '小王', '2022-03','香蕉'],
 ['3', '150', '13.5', '小李', '2022-03','西瓜']
]

deleteArrayWithNames(a, ['操作人', '名称'])