<?php
global $USER;
if($USER->isAdmin()){
    if (SITE_ID == 's1') {
        $db_props = CIBlockElement::GetProperty($arParams["IBLOCK_ID"], $ElementID, array("sort" => "asc"), Array("CODE"=>"NAME_RU"));
        if($ar_props = $db_props->Fetch()) {
            if ($ar_props["VALUE"]!="") {
                $name_transl = $ar_props["VALUE"];
                $APPLICATION->SetTitle($name_transl);
            }
        }
    }
    if (SITE_ID == 'sl') {
        $db_props = CIBlockElement::GetProperty($arParams["IBLOCK_ID"], $ElementID, array("sort" => "asc"), Array("CODE"=>"NAME_SL"));
        if($ar_props = $db_props->Fetch()) {
            if ($ar_props["VALUE"]!="") {
                $name_transl = $ar_props["VALUE"];
                $APPLICATION->SetTitle($name_transl);
            }
        }
    }
    if (SITE_ID == 'de') {
        $db_props = CIBlockElement::GetProperty($arParams["IBLOCK_ID"], $ElementID, array("sort" => "asc"), Array("CODE"=>"NAME_DE"));
        if($ar_props = $db_props->Fetch()) {
            if ($ar_props["VALUE"]!="") {
                $name_transl = $ar_props["VALUE"];
                $APPLICATION->SetTitle($name_transl);
            }
        }
    }
    //$APPLICATION->SetPageProperty('title', $name_transl);
}