However, you could use a few different options depending on the context:
1. "Ao-Tera": This is the Māori name for New Zealand, and it literally means "land of the long white cloud." You could use this to refer to Australia in a metaphorical way, highlighting the connection between the two countries.
2. "Whenua o te Moana Nui a Kiwa": This means "Land of the Great Ocean of Kiwa," referring to the Pacific Ocean. While not specific to Australia, it would be a fitting description of the country's location.
3. "Te Ika a Maui": This is the Māori name for New Zealand, meaning "The Fish of Maui." You could use this in a metaphorical way to refer to Australia, acknowledging its proximity to New Zealand and potential cultural connection.
Ultimately, the best way to refer to Australia in Māori depends on the specific context and the desired meaning.