@arturzanca u can edit here :
data\luafiles514\lua files\skillinfoz\skilltreeview.lub
if nil ~= JobSkillTab and nil ~= JobSkillTab.ChangeSkillTabName then
JobSkillTab.ChangeSkillTabName(JOBID.JT_NOVICE, "Novice-1st", "2nd", "3rd")
JobSkillTab.ChangeSkillTabName(JOBID.JT_NINJA, "Novice-1st Expanded", "Top Expanded")
JobSkillTab.ChangeSkillTabName(JOBID.JT_GUNSLINGER, "Novice-1st Expanded", "Top Expanded")
JobSkillTab.ChangeSkillTabName(JOBID.JT_SUPERNOVICE, "Novice-1st Expanded", "Top Expanded")
JobSkillTab.ChangeSkillTabName(JOBID.JT_TAEKWON, "Novice-1st Expanded", "2nd Expanded", "Top Expanded")
JobSkillTab.ChangeSkillTabName(JOBID.JT_STAR, "Novice-1st Expanded", "2nd Expanded", "Top Expanded")
JobSkillTab.ChangeSkillTabName(JOBID.JT_LINKER, "Novice-1st Expanded", "2nd Expanded", "Top Expanded")
JobSkillTab.ChangeSkillTabName(JOBID.JT_STAR2, "Novice-1st Expanded", "2nd Expanded", "Top Expanded")
JobSkillTab.ChangeSkillTabName(JOBID.JT_DO_SUMMONER, "Summoner")
JobSkillTab.ChangeSkillTabName(JOBID.JT_DO_SUMMONER_B, "Summoner")
end