Rank UI_Librairy

[PainFactory]

I can find the (Rank UI_Librairy) in the "DLC#3" Localization folder, XComGame.int, but i don't know where to find it in the "XCOM 2", and either in the "LW_Perk Pack".
Because i'm using LW_Perk Pack and i added to Sparks a new rank, and i want to use the soldier rank icon for Sparks too.
But my problem is i can't see the CORPORAL and BRIGADIER rank icon in game. The other one wrok great.

Thank in advance for help.
And sorry for my English.

[PainFactory]

Here my own answer, if some need it.

In the localization files DLC#3 i did those changes, and now my sparks have the new rank with Icon.

RankNames[0]="Prototype"
RankNames[1]="Rookie"
RankNames[2]="Squire"
RankNames[3]="Aspirant"
RankNames[4]="Knight"
RankNames[5]="Cavalier"
RankNames[6]="Vanguard"
RankNames[7]="Paladin"
RankNames[8]="Champion"

ShortNames[0]="Pro."
ShortNames[1]="Rk."
ShortNames[2]="Sqr."
ShortNames[3]="Asp."
ShortNames[4]="Knt."
ShortNames[5]="Cav."
ShortNames[6]="Vng."
ShortNames[7]="Pal."
ShortNames[8]="Chp."

RankIcons[1]="UILibrary_Common.rank_rookie"
RankIcons[2]="UILibrary_DLC3Images.rank_squire"
RankIcons[3]="UILibrary_DLC3Images.rank_cavalier"
RankIcons[4]="UILibrary_DLC3Images.rank_knight"
RankIcons[5]="UILibrary_DLC3Images.rank_vanguard"
RankIcons[6]="UILibrary_DLC3Images.rank_templar"
RankIcons[7]="UILibrary_DLC3Images.rank_paladin"
RankIcons[8]="UILibrary_DLC3Images.rank_champion"