How to display images by link in Bitrix 1C?

Question

1C-Bitrix

Tell me what needs to be changed so that the output of the image comes from a third-party source, i.e. by reference. As far as I understand, it is necessary to create a string type property for each picture. Maybe it is possible to assign symbolic codes of the current properties to the image to these properties and then there will be no need to change anything in the code?
As far as I understand, you need to edit the code here:

/***DETAIL_PICTURE***/
if(is_array($arResult["DETAIL_PICTURE"])) {
    $arFileTmp = CFile::ResizeImageGet(
        $arResult["DETAIL_PICTURE"],
        array("width" => $arParams["DISPLAY_DETAIL_IMG_WIDTH"], "height" => $arParams["DISPLAY_DETAIL_IMG_HEIGHT"]),
        BX_RESIZE_IMAGE_PROPORTIONAL,
        true
    );

    $arResult["DETAIL_IMG"] = array(
        "SRC" => $arFileTmp["src"],
        "WIDTH" => $arFileTmp["width"],
        "HEIGHT" => $arFileTmp["height"],
    );

    $arFileTmp_prev = CFile::ResizeImageGet(
        $arResult["DETAIL_PICTURE"],
        array("width" => $arParams["DISPLAY_IMG_WIDTH"], "height" => $arParams["DISPLAY_IMG_HEIGHT"]),
        BX_RESIZE_IMAGE_PROPORTIONAL,
        true
    );

    $arResult["PREVIEW_IMG"] = array(
        "SRC" => $arFileTmp_prev["src"],
        "WIDTH" => $arFileTmp_prev["width"],
        "HEIGHT" => $arFileTmp_prev["height"],
    );
}

/***MORE_PICTURES_ALL***/
if(is_array($arResult["MORE_PHOTO"]) && count($arResult["MORE_PHOTO"]) > 0) {
    unset($arResult["DISPLAY_PROPERTIES"]["MORE_PHOTO"]);

    /***WATERMARK***/
    $detail_picture = CIBlock::GetArrayByID($arParams["IBLOCK_ID"], "FIELDS");
    $detail_picture = $detail_picture["DETAIL_PICTURE"]["DEFAULT_VALUE"];

    $arWaterMark = Array();

    if($detail_picture["USE_WATERMARK_FILE"] == "Y"):
        $arWaterMark[] = Array(
            "name" => "watermark",
            "position" => $detail_picture["WATERMARK_FILE_POSITION"] ? $detail_picture["WATERMARK_FILE_POSITION"] : "center",
            "size" => "real",
            "type" => "image",
            "alpha_level" => $detail_picture["WATERMARK_FILE_ALPHA"] ? $detail_picture["WATERMARK_FILE_ALPHA"] : 100,
            "file" => $_SERVER["DOCUMENT_ROOT"].$detail_picture["WATERMARK_FILE"],
            "fill" => "exact"
        );
    endif;

    if($detail_picture["USE_WATERMARK_TEXT"] == "Y"):
        $arWaterMark[] = Array(
            "name" => "watermark",
            "position" => $detail_picture["WATERMARK_TEXT_POSITION"] ? $detail_picture["WATERMARK_TEXT_POSITION"] : "center",
            "size" => "medium",
            "coefficient" => $detail_picture["WATERMARK_TEXT_SIZE"] ? $detail_picture["WATERMARK_TEXT_SIZE"] : 100,
            "type" => "text",
            "text" => $detail_picture["WATERMARK_TEXT"] ? $detail_picture["WATERMARK_TEXT"] : SITE_SERVER_NAME,
            "color" => $detail_picture["WATERMARK_TEXT_COLOR"] ? $detail_picture["WATERMARK_TEXT_COLOR"] : "000000",
            "font" => $detail_picture["WATERMARK_TEXT_FONT"] ? $_SERVER["DOCUMENT_ROOT"].$detail_picture["WATERMARK_TEXT_FONT"] : $_SERVER["DOCUMENT_ROOT"]."/bitrix/fonts/pt_sans-bold.ttf"
        );
    endif;

    /***MORE_PICTURES***/
    foreach($arResult["MORE_PHOTO"] as $key => $arFile) {
        if(!empty($arWaterMark)):
            $arFileTmp = CFile::ResizeImageGet(
                $arFile,
                array("width" => 10000, "height" => 10000),
                BX_RESIZE_IMAGE_PROPORTIONAL,
                true,
                $arWaterMark
            );

            $arResult["MORE_PHOTO"][$key] = array(
                "SRC" => $arFileTmp["src"],
                "WIDTH" => $arFileTmp["width"],
                "HEIGHT" => $arFileTmp["height"],
            );
        endif;

        $arFileTmp_prev = CFile::ResizeImageGet(
            $arFile,
            array("width" => $arParams["DISPLAY_MORE_PHOTO_WIDTH"], "height" => $arParams["DISPLAY_MORE_PHOTO_HEIGHT"]),
            BX_RESIZE_IMAGE_PROPORTIONAL,
            true
        );

        $arResult["MORE_PHOTO"][$key]["PREVIEW"] = array(
            "SRC" => $arFileTmp_prev["src"],
            "WIDTH" => $arFileTmp_prev["width"],
            "HEIGHT" => $arFileTmp_prev["height"],
        );
    }
}