https://www.bleepingcomputer.com/news/microsoft/windows-10-to-let-you-rename-virtual-desktops-heres-how/

If you use the Windows 10 virtual desktop feature to keep your open applications organized in their own desktops by a particular subject matter or purpose, you will be happy to learn that Microsoft is finally letting you give each virtual desktop a custom name.

Windows 10 virtual desktops allow you to create different desktops that can be used to organize open applications and data. The problem is that each desktop will be given a similar generic name such as Desktop1, Desktop2, etc. This can make it confusing and hard to find the particular desktop you are looking for.