Cubase 6.5 / Set volume for many clips

Hi everyone,

I am new around here and speak french. Sorry in advance for my bad english…
I am editing a project for a e-learning guitar website. On the voice track, I put a “pink noise” clip when I delete some part. After the editing done, I added a compressor on the voice to push up the voice. At this stage I realized that my pink noise was way too loud. I just want to select all the clips named “pink” and set the same value for the volume. I tried in the explorer but i don’t know how to set this settings on all the clips selected. Any idea?