According to VicTraffic data source, it's not possible to change road names from "Of" to "Off".

That's because of recent abusing of splitting into two ways, "change:lanes" must not applied and "turn:lanes" is incorrect: "through|slight_left;through|through|through". It's unconstructive edit (possible vandalism).

This is invalid. First, the ways can't split into two. Second, the "change:lanes" can't be added and must not applied. Third and final, the "turn:lanes" is incorrectly advised. That's why I reverted the edit because of unconstructive edit (vandalism), and it must not be reverted again.

That said: "We can't split into two ways, the change:lanes tag also can't be added and turn:lanes are incorrect". That needs to be stayed here and its unconstructive edit (vandalism).

The reason is: It can't split into two ways, change:lanes tag also can't be added and turn:lanes seem to be incorrect. That's why it's unconstructive.

That's why because of unconstructive edits, but I have reverted it to prevent abuse of splitting into two ways and change:lanes tag.

It can't split into two ways, so I have reverted my edit.

Because of highway= tags can't be upgraded, so l reverted my edit.

This changeset has been reverted because of abuse. If you do it again, the Data Working Group will be blocked from editing.

changeset/139561220

According to the 7ways navigation app, there are non-descriptive names there at Melbourne Airport that was updated as of 1st of September 2022 by provider "megamaps.org".

We need to put back those changesets on [changeset/126009952] and make them so much better.

Mlik Point from OSM

The reason was it wasn't a descriptive name located at Melbourne Airport that it was a signage based on Google and Apple Maps.