Comment 0 for bug 1858143

See https://mahara.org/interaction/forum/topic.php?id=8546 for background

It may not be possible to replace all instances at once, e.g. "username" is very much entrenched. However, I'll check in which cases we can easily change from "user" to another term.

I am not going to change the language string identifiers as the translators may not wish to make that change in their language.