setCompoundTag / setCustomName

Hi,
With this code I add a colored Leather Tunic to the players inventory (And set the name of the item). But if I use the setCompoundTag the name don't set. Does someone know why?

PHP:

$item = Item::get(299, 0, 1)->setCustomName(TextFormat::GREEN . "Name");
                            $tempTag = new CompoundTag("", []);
$tempTag->customColor = new IntTag("customColor", 0xDA2623);
$item->setCompoundTag($tempTag);
                            $player->getInventory()->setItem(4, $item);

 

Because you set a new CompoundTag on an item, which overrides the compound tag containing the display name.
Read source.

 

But how can I set the new name?
This don't work:

PHP:

$tempTag->customName = new StringTag("customName", "CustomName");

 

PHP:

$item = Item::get(299, 0, 1);
$tempTag = new CompoundTag("", []);
$tempTag->customColor = new IntTag("customColor", 0xDA2623);
$tempTag->display = new CompoundTag("display", [
    "Name" => new StringTag("Name", TextFormat::GREEN."Name")
]);
$item->setCompoundTag($tempTag);
$player->getInventory()->setItem(4, $item);


 

Thanks. That worked