I used the method myself for Femshep/Williams-culmination - lo and behold, in the base-game some of Femshep's VO is actually voiced in the romance-sections with Williams.with Meer's VO =/ - of which you can find a recording here. You can also use me3explorer's soundplorer to extract Traynor's VO-files from the game and cut and adjust those files using Audacity before running them through Wwise for re-import into the game. You may want to edit that, which can be done quite easily using the steps MrFob showcased in this video here.
I recall that Traynor referred to Shepard as a woman a couple times. (When reading through the thread, do ignore the drama-queen attitude of some posters there at your discretion.) Further work on that has been on hold for a while now, however. Someone also worked on lifting the female-only lock in the game as-is, result of which you can find here. Never heard of save-corruption, missing VO is very much a thing, however.Īs for the original question: you may try to use save-editor and lock in Traynor's bool as 'True', instructions for that are found here in section 1.1. You'd run into problems like missing VO, save game corruption ect ect ect.
You probably could try a save hack, like how people hacked ME1 saves for FemShep to romance Ashley (Like was originally intended, but they cut the content).