Move staff label player numbers

How can I move the horizontal position of staff labels?

Looking to get the position of the 3rd trumpet part to be in line with the condensed version of trumpets 1 & 2. Image attached.

Welcome to the forum, Sestaro. You can’t easily do this, I’m afraid, because Dorico won’t take a single player number and create a group for it as it does for labels for multiple players.