How can I rename value node animation references in the dope sheet editor? I made a simple material animation, and the animated value nodes are represented in the dope sheet and graph editors as Default Value (Value) 

which is not very specific, I had renamed and relabeled my nodes, but it did not effect the dope sheet editor?

So how I can rename the Default Value (Value) lines?
I don't know how to rename the &quot;Default Value (Value)&quot; labels directly. However, you can put them in a group. Select the references then press Ctrl+G to create a labeled group.

The groups are highlighted green in this image