I am testing Web AR but it was necessary that the launch screen text were in another language (Portuguese). Aren’t there other launch screen versions?
The WebAR splash page should automatically update the text to be what is set by the browser and/or device. If this isn’t the case could you please let us know?
If you would like to customise the splash page even more - please get in contact with firstname.lastname@example.org and we can give you some more information.
No, it is not working. My device is in Portuguese (Brazil) and the browser also, but the text is in English. I tested in Android and iOS.