Solved Changing Chrome UserAgent

[RoWin7]

I use Chrome for work, and there's no help at the Chrome forums. They still haven't replied to another query of a month ago.

I'm using v. 68 (latest is 77) because every time Chrome updates, my settings go haywire and I lose some customizations I did in "Inspect." But I need it to look like a later version.

D/L this: Chrome Web Store

I don't understand why all the UserAgents are preceded by "Mozilla," so I haven't changed mine yet . Does it mean I can disguise Chrome only as Firefox?

I've also tried UserAgentSwitcher, but there are no Chrome versions included, just the switching of browsers. Removed it.

 

[RoWin7]

Now I have another problem. Added that extension to Waterfox. My Waterfox UA is supposed to say Firefox 59, but instead it shows this in one of my other forums:

I changed it back a few times in the extension, but it doesn't stick.

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