Let's say I have a group with three of four shades of a color (really three of four different colors, as I haven't used any features beyond the color palette to get them).

Now I multiply this group, and what to change the hue (or contrast perhaps). In other words, I want to use the exact same modification/transformation on all four colors.

How can I accomplish this?

I have heard some mention of the "name gallery", but I couldn't figure it out (I'm used to the hue/value sliders in Photoshop, and lately, the Live Color dialog in Illustrator).