Encumbrance and the Goliath

[Zacchaeus]

I don’t think so, although I haven’t tested it. I suspect the code is built into the race rather than relying on any particular wording.

[The High Druid]

So, after some poking around (apologies, should have done this before asking) dragging the "Powerful Build" trait from Orc or Goliath to whatever character you are playing seems to work, as does adding the text from that trait the Aspect of the beast class feature . . . but if you happen to be playing an orc or goliath *and* have that barbarian ability adding the trait twice, or having the trait and class feature text doesn't seem to do anything more.