This is a new genus for me, but it does not look like a reef safe wrasse, as adults are described as primarily feeding on coral polyps. Juveniles take on a cleaner role. Perhaps they can be trained onto meaty foods and pellets, but I imagine there will always be a risk that they go after corals. I have not found any information on the types of corals that they eat, whether SPS, LPS or softies.
Ive not seen them in captivity, likely because when people try them they often fail.
I would expect them to not be all that difficult to wean onto frozen going by their natural diet is quite varied throughout life but I would expect without SPS polyps as adults you would fail.