The list of supported languages on the documentation page (https://www.contentstack.com/docs/developers/multilingual-content/list-of-supported-languages/) lists all the country code in lowercase.
For example, for English(Australia), the language code listed is ‘en-au’.
Does Contentstack support UPPERCASE country codes as per the https://datahub.io/core/country-list standard list?
For Example - would “en-AU” work ?
Best answer by SJSView original
You might want to try the Custom Language option to change it as per your need. You are right about the current default behaviour.