Changing the in-game SSE interface

[Blue Vixen]

Basically what I want to do is make it look like my VS mode interface where I deleted the characters names and that bar thing that goes under the BP.


But I'm not being successful at doing so. I took a look around at some tutorials around here and they point me out to a file named "if_adv_mngr_en.pac" which should go in the menu2 folder, I already tried it and it didn't work...



I already tried renaming the file to "if_adv_mngr.pac" and also tried moving it to the info2 folder but I keep getting the same result. Is there another file that contains the characters names at SSE or am I missing something?