Apple Passkey Friendly Name Test

Metadata Value
<title> TITLE - Digital20Me
og:title OG TITLE - Digital21Me
og:site_name OG SITE NAME - Digital22Me
application-name APPLICATION NAME - Digital23Me App
apple-mobile-web-app-title APPLE WEB APP TITLE - Digital24Me Apple
twitter:title TWITTER TITLE - Digital25Me
author AUTHOR - Digital26Me
Schema.org name SCHEMA WEBSITE NAME - Digital27Me Schema
Schema.org alternateName SCHEMA ALT NAME - Digital28Me Alt
Canonical URL https://digitalme.nz/

Create a passkey against this hostname and then check the resulting entry in Apple Passwords. Whichever string appears is likely the metadata source Apple is using.