WoWInterface - Hide realmname+pvp number

-----ARENA NUMBER (1 2 3 at nameplates)------

local U=UnitIsUnit hooksecurefunc("CompactUnitFrame_UpdateName",function(F)if IsActiveBattlefieldArena()and F.unit:find( "nameplate")then for i=1,5 do if U( F.unit ,"arena"..i)then F.name:SetText(i)F.name:SetTextColor(1 ,1,0)break end end end end)

----------HIDE REALMNAME (Replace -Realmname to (*) )-----------
hooksecurefunc("CompactUnitFrame_UpdateName", function(frame)
if ShouldShowName(frame) then
if frame.optionTable.colorNameBySelection then
frame.name:SetText(GetUnitName(frame.unit))
end
end
end)

this two scripts wont work together, please help fix that . i have no clue

hooksecurefunc("CompactUnitFrame_UpdateName",function(frame)
    local arena
    if IsActiveBattlefieldArena() and frame.unit:find("nameplate") then
        for i=1,5 do
            if UnitIsUnit(frame.unit,"arena"..i) then
                frame.name:SetText(i)
                frame.name:SetTextColor(1,1,0)
                arena=true
                break
            end
        end
    end
    if not arena and ShouldShowName(frame) then
        if frame.optionTable.colorNameBySelection then
            frame.name:SetText(GetUnitName(frame.unit))
        end
    end
end)

hooksecurefunc("CompactUnitFrame_UpdateName",function(frame)
    local arena
    if IsActiveBattlefieldArena() and frame.unit:find("nameplate") then
        for i=1,5 do
            if UnitIsUnit(frame.unit,"arena"..i) then
                frame.name:SetText(i)
                frame.name:SetTextColor(1,1,0)
                arena=true
                break
            end
        end
    end
    if not arena and ShouldShowName(frame) then
        if frame.optionTable.colorNameBySelection then
            frame.name:SetText(GetUnitName(frame.unit))
        end
    end
end)