Category: Simulation
Tools: ModelSim®
device:-

Click the "Toggle leaf name ⇔ full name" icon in the group of icons located at the bottom left of the Wave window.
For more information, see the FAQ below and the PDF linked to the FAQ.

[FAQ]
How do you display only the leaf name instead of the full path signal name in the ModelSim-Altera wave window?
https://www.intel.com/content/www/us/en/programmable/support/support-resources/knowledge-base/solutions/rd11032011_366.html

It is also possible to set the numerical value of the hierarchy to be displayed from the menu.
The menu when the Wave window is docked to the GUI is as follows.

1. With the Wave window active, select Wave menu > Wave Preferences
2. In the Display tab of the Wave Window Preferences dialog Box > Display Signal Path
⇒ Change this number (Set full path display to 0)

* If the Wave window is undocked in the GUI, select Tools>Wave Preferences.