You can set most KDE menus to show the "Comment" key of the .desktop files instead of the "Name" key. So "KDE Advanced Text Editor" instead of "Kate".

Packages can come with several "programs" that aren't necessarily named the same as the package. Example: Calibre installs menu items for "Calibre", "EBookViewer" and "EBookEditor" on my distro.

It's not about forgetting...it' about helping to quickly find what you just installed and what is all included.