Event: 2020-05-03, OneNote 2016 Reverts (Rename) to OneNote
On May 3, 2020, OneNote 2016 has returned to the Office suite. Officially restored to the original name OneNote.
OneNote UWP has changed its name to OneNote for Windows 10.
The name of OneNote 2016 Icon changed from OneNote 2016 to OneNote in Windows Start Menu
OneNote 2016 in Microsoft 365 in its about window, the name changed from OneNote 2016 to OneNote for Microsoft 365