UPDATE:

We all do essentially the same things on all operating systems (except on
iOS simply because you just can't), where I just now wrote up a nascent
tutorial for doing on Android what we habitually do on Windows - which is
organize the way we want our interface to be organized...

o Tutorial: How to easily change Android app shortcut icons & app names [sans root]
https://groups.google.com/forum/#!topic/comp.mobile.android/3bu27OTTdGY

In that tutorial, I walk the user through the change of app icons and app
names in three different ways, any one of which only takes seconds to do:
https://i.postimg.cc/X7T7DX9H/icon04.jpg
https://i.postimg.cc/760FbPgP/icon03.jpg
https://i.postimg.cc/284sC5C0/icon02.jpg
https://i.postimg.cc/59PS5qWM/icon01.jpg
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Every thread to Usenet archives should help someone now & in the future.