WA2: Name with class' color

function(...)
    local GetAuraSourceName = function(aura)
        local ColorizeString = function(subject, r, g, b)
            r = r <= 255 and r >= 0 and r or 0
            g = g <= 255 and g >= 0 and g or 0
            b = b <= 255 and b >= 0 and b or 0
            local color = string.format('%02x%02x%02x', r, g, b)
            if not color or not subject then return end
            return ('|cFF%s%s|r'):format(color,subject)
        end
        local GetClassColor = function(class)
            local CLASS_COLORS = {
                ['Death Knight'] = {r=196, g=31, b=59,},
                ['Druid'] = {r=255, g=125, b=10,},
                ['Hunter'] = {r=171, g=212, b=115,},
                ['Mage'] = {r=105, g=204, b=240,},
                ['Monk'] = {r=0, g=255, b=150,},
                ['Paladin'] = {r=245, g=140, b=186,},
                ['Priest'] = {r=255, g=255, b=255,},
                ['Rogue'] = {r=255, g=245, b=105,},
                ['Shaman'] = {r=0, g=112, b=222,},
                ['Warlock'] = {r=148, g=130, b=201,},
                ['Warrior'] = {r=199, g=156, b=110,},
            }
            if CLASS_COLORS[class] then return CLASS_COLORS[class].r, CLASS_COLORS[class].g, CLASS_COLORS[class].b end
        end
        local RAID_SIZE = 10 -- CHANGE THIS
        if not aura then return end
        local auraName = aura
        if type(aura) == 'number' then auraName = GetSpellInfo(aura) end
        for i=1,RAID_SIZE do
            local unitCaster = select(8, UnitAura('raid'..i, auraName))
            if unitCaster and UnitExists(unitCaster) then return ColorizeString(UnitName(unitCaster), GetClassColor(UnitClass(unitCaster))) end
        end
        local unitCaster = select(8, UnitAura('player', auraName))
        if unitCaster and UnitExists(unitCaster) then return ColorizeString(UnitName(unitCaster), GetClassColor(UnitClass(unitCaster))) end
    end
    return GetAuraSourceName(select(5, ...))
end