You can go through Wedge Works and have the heads "ported" which means they take weight out of the head to drop the swingweight significantly...

I have done this for years.

Just order them at Titleist and ask them for the desire swing weight.
When they construct wedges, they often put a weight in the hosel to adjust swing Weight, they havé different weight.

Just note that a lighter head decrease the swing weight but also a heavier grip could do the job.

The heads are not precisely the same weight by the nature of casting, even forging.. Titleist separates them into about 3 bins (Goldilocks style). With the speciations given and knowledge of the inventory of heads by weight ranges, they can tell on the basis of the components - and shaft length, they can tell you if they can’t meet the specified swing weight
Not that they offer a lighter head directly but it comes into play with orders like this.