Google Form Notifications: Change date format

Have set date format in:
1. Gmail
https://mail.google.com/mail/u/0/#settings/general
Gmail display language: English (UK)
Default country code: Australia

2. Google Account
https://myaccount.google.com/preferences
Language: English (Australia)

However PDF attachment still shows date in US date format, how can this be resolved?
https://en.wikipedia.org/wiki/Date_format_by_country

  • Marcel Felipe Machado Lopes

    I have the same problem.