如何批量更新嵌套数组

在嵌套数组中，如何把表里边所有“标签2”改为“新标签”，查询如下
let res = await db.collection('table').where({
'goods.category': "标签2"
}).get()

如果对应标签2位置固定在0上的可以这么更新
let res = await db.collection('table').where({
'goods.category': "标签2"
}).update({
'goods.$.category.0': "新标签"
})

但是如果位置不固定的时候，有没有办法批量更新

// 更新前  
[{  
    "_id": "1",  
    "goods": [{  
        name:"物品1",  
        category: ["标签1","标签2","标签3"]  
    },{  
        name:"物品2",  
        category: ["标签2","标签4","标签5"]  
    }]  
},{  
    "_id": "2",  
    "goods": [{  
        name:"物品3",  
        category: ["标签2","标签3","标签5"]  
    },{  
        name:"物品4",  
        category: ["标签1","标签2","标签4"]  
    }]  
}]  

// 更新后  
[{  
    "_id": "1",  
    "goods": [{  
        name:"物品1",  
        category: ["标签1","新标签","标签3"]  
    },{  
        name:"物品2",  
        category: ["新标签","标签4","标签5"]  
    }]  
},{  
    "_id": "2",  
    "goods": [{  
        name:"物品3",  
        category: ["新标签","标签3","标签5"]  
    },{  
        name:"物品4",  
        category: ["标签1","新标签","标签4"]  
    }]  
}]