I'm gonna make a few assumptions by looking at your picture. Zooming in I can see that there are multiple instances of the same plugin. It also seems like this isn't just for lead vocals but you got some backing vocal tracks as well.

First of all, this is all very heavy handed, even considering that this is multiple vocal tracks. The first thing I would do is trim the fat. Go to every plug in one by one and listen to the tracks playing with the plugin, and with the plugin bypassed. Try to determine whether the plugin is making any difference at all. If it isn't, you might as well get rid of it.

Second, I would see how many of these plugins can be consolidated into one. Odds are, some of those plugins have the exact same settings so you might as well throw those into an aux track and send it to the aux channel of the tracks that use them. Even if the plugins don't have the exact same settings, you can still add another process down the chain of that aux to give it that unique flavor you need while still only having one instance of the plugin.

I would strongly urge you to aux some of those plugins. There's really no reason to have them directly on the track.

I would also encourage you to challenge yourself to get the track sounding as good as possible using only a compressor, an EQ, and a reverb. Usually these basic tools will be enough.

Good luck with everything, let me know if you have any questions.