unitframes: add option to use short names

env/translations_enUS.lua

@@ -301,6 +301,7 @@ pfUI_translation["enUS"] = {
   ["Mousewheel Scroll Speed"] = nil,
   ["ms"] = nil,
   ["Name"] = nil,
+  ["Name (Short)"] = nil,
   ["Nameplates"] = nil,
   ["Nameplate Width"] = nil,
   ["N/A"] = nil,

env/translations_esES.lua

@@ -301,6 +301,7 @@ pfUI_translation["esES"] = {
   ["Mousewheel Scroll Speed"] = "Velocidad de Rueda",
   ["ms"] = "ms",
   ["Name"] = "Nombre",
+  ["Name (Short)"] = "Nombre (Corto)",
   ["Nameplates"] = "Placas Indentificativas",
   ["Nameplate Width"] = "Ancho de las Placas Indentificativas",
   ["N/A"] = nil,

env/translations_frFR.lua

@@ -301,6 +301,7 @@ pfUI_translation["frFR"] = {
   ["Mousewheel Scroll Speed"] = nil,
   ["ms"] = nil,
   ["Name"] = "Nom",
+  ["Name (Short)"] = "Nom (Court)",
   ["Nameplates"] = "Barres de vie flottantes",
   ["Nameplate Width"] = "Largeur des barres de vie flottantes",
   ["N/A"] = nil,