Ionic AlertController type Date / iosDevice

Ionic Framework Ionic Angular
1

Hello,

I have an alert with two inputs : title and date.

this.alertcontroller.create({

  header: 'Neue Notiz',

  inputs: [

    {

      type: 'text',

      name: 'title',

      placeholder: 'Titel'

    },

    {

      type: 'date',

      name: 'date',

      max: '',

      min: '',

    }

  ],

I want to change month names form English to German. I know how to do that with the us of ion datetime in html, however with alertController type: date I could not achieve that as it takes only max and min properties…
Any help will be appreciated.
Thanks