更改语言xAxisTickFormatting ngx图表

Question

我正在使用ngx-charts，我得到的JSON的结构与此类似：

[
  {
    "name": "Réunion",
    "series": [
      {
        "value": 4500,
        "name": "2016-09-17T09:08:09.631Z"
      },
      {
        "value": 6193,
        "name": "2016-09-19T15:58:09.930Z"
      },
      {
        "value": 4003,
        "name": "2016-09-19T07:59:57.198Z"
      },
      {
        "value": 6137,
        "name": "2016-09-17T16:12:09.567Z"
      },
      {
        "value": 4178,
        "name": "2016-09-13T12:24:55.620Z"
      }
    ]
  },
  {
    "name": "Réunion",
    "series": [
      {
        "value": 4905,
        "name": "2016-09-17T09:08:09.631Z"
      },
      {
        "value": 4014,
        "name": "2016-09-19T15:58:09.930Z"
      },
      {
        "value": 6364,
        "name": "2016-09-19T07:59:57.198Z"
      },
      {
        "value": 5178,
        "name": "2016-09-17T16:12:09.567Z"
      },
      {
        "value": 5943,
        "name": "2016-09-13T12:24:55.620Z"
      }
    ]
  },
  {
    "name": "Senegal",
    "series": [
      {
        "value": 3874,
        "name": "2016-09-17T09:08:09.631Z"
      },
      {
        "value": 6686,
        "name": "2016-09-19T15:58:09.930Z"
      },
      {
        "value": 4061,
        "name": "2016-09-19T07:59:57.198Z"
      },
      {
        "value": 6735,
        "name": "2016-09-17T16:12:09.567Z"
      },
      {
        "value": 4148,
        "name": "2016-09-13T12:24:55.620Z"
      }
    ]
  }
]

要进行转换，我使用以下代码：

this.data = this.multi.map(group => {
          group.series = group.series.map(dataItem => {
            // dataItem.name = moment(dataItem.name).format('llll');
            dataItem.name = new Date(dataItem.name);
            return dataItem;
          });
          return group;
        });

我已经尝试过使用矩矩格式（dataItem.name）.format（'llll'）;的矩矩库；但是时间轴停止工作并在返回时显示一切。

我的问题是X轴的下栏用英语显示，我想更改语言。我该如何做到而又不会失去时间表？