I would think (haven’t checked the Notepad++ source code) that in order to jump to hits when they are double-clicked in the Find result panel, Notepad++ actually reads the data out of the panel itself to determine file path…so it can switch to (or open) the necessary file and jump to the correct line.
Thus, I would modify my previous suggestion from showing only this in the Find result panel:
...\lua\effects.lua (2 hits)to displaying something more along these lines:
...\lua\effects.lua (2 hits) - C:\Users\Daniel\Documents\My Games\Wesnoth1.14\data\add-ons\World_Conquest_II\...That way Notepad++ could put the complete path back together when needed.