Let us set the accent.

[kvn1351]

Let us set the desired accent - as seen here:

https://github.com/nabbl/google-home-notifier/blob/master/README.md#usage

Thanks

[stealthcopter]

Had a quick look at the code, and all that's needed is to modify languages.js with the additional accents you want. For example: British English:

  'nl': 'Dutch',
  'en': 'English',
  'en-GB': 'English (British)',

Full list of languages available here: https://cloud.google.com/speech/docs/languages