Better to watch Moana 1926 before Moana: The Cartoon.  Moana 1926 is a silent film documentary about a typical Samoan family in 1926 preparing for a wedding. The re-mastered with sound added is better but the original is very good, so educational and inspirational. A culture preserved before western contamination.

Moana 1926

https://www.youtube.com/watch?v=8nCYIwCFr70