What kinds of grain free wet foods are formulated for kittens?

Currently I'm feeding my almost 8 week old kitten Evo kitten/cat food he is also getting raw some of the time every few days. I want to add more variety of wet to his diet but I can't seem to find kitten food or even an all life stages food thats grain free for kittens. Is BG formulated for kittens. I feed the BG for my other cats and I'm confused because it says nothing about kittens on the lable yet on the feeding it says to feed kittens twice the amount.

Kitten food is largely a marketing tool and it is fine to feed any food that says " for all life stages". Mine love natures variety pride.

If your looking for it to say kitten on the can as I was I found Wellness kitten and Kitten Blue Wilderness and they are both high protein and grain free. I have just started my 2 kittens on the Wellness kitten this morning. I had no idea that it didn't have to say kitten on it but it can say all life stages. I guess that is why it's hard to find any variety of flavours that say kitten on it. All I found was chicken flavour.