upgrade link, if so use it.
		 */
		if ( $is_upgrade_url ) {
			$option_content_key         = str_replace( '-', '_', $filter_key );
			$theme_upgrade_option_name  = 'themeisle_af_' . $option_content_key . '_themes_upgrade';
			$plugin_upgrade_option_name = 'themeisle_af_' . $option_content_key . '_plugins_upgrade';

			$theme_option_url = get_option( $theme_upgrade_option_name, false );
			if ( ! empty( $theme_option_url ) ) {
				$utmify_url = esc_url_raw( $theme_option_url );
			}
			$plugin_option_url = get_option( $plugin_upgrade_option_name, false );
			if ( ! empty( $plugin_option_url ) ) {
				$utmify_url = esc_url_raw( $plugin_option_url );
			}
		}



		return apply_filters( 'tsdk_utmify_url_' . $filter_key, $utmify_url, $url );
	}

	add_filter( 'tsdk_utmify', 'tsdk_utmify', 10, 3 );
}


if ( ! function_exists( 'tsdk_lstatus' ) ) {
	/**
	 * Check license status.
	 *
	 * @param string $file Product basefile.
	 *
	 * @return string Status.
	 */
	function tsdk_lstatus( $file ) {
		return \ThemeisleSDK\Modules\Licenser::status( $file );
	}
}
if ( ! function_exists( 'tsdk_lis_valid' ) ) {
	/**
	 * Check if license is valid.
	 *
	 * @param string $file Product basefile.
	 *
	 * @return bool Validness.
	 */
	function tsdk_lis_valid( $file ) {
		return \ThemeisleSDK\Modules\Licenser::is_valid( $file );
	}
}
if ( ! function_exists( 'tsdk_lplan' ) ) {
	/**
	 * Get license plan.
	 *
	 * @param string $file Product basefile.
	 *
	 * @return string Plan.
	 */
	function tsdk_lplan( $file ) {
		return \ThemeisleSDK\Modules\Licenser::plan( $file );
	}
}

if ( ! function_exists( 'tsdk_lkey' ) ) {
	/**
	 * Get license key.
	 *
	 * @param string $file Product basefile.
	 *
	 * @return string Key.
	 */
	function tsdk_lkey( $file ) {
		return \ThemeisleSDK\Modules\Licenser::key( $file );
	}
}

if ( ! function_exists( 'tsdk_translate_link' ) ) {

	/**
	 * Function to translate a link based on the current language.
	 *
	 * @param string                          $url URL to translate.
	 * @param string{'path'|'query'|'domain'} $type Type of localization. Supports path, query and domain.
	 * @param array                           $available_languages Available language to choose from.
	 *
	 * @return string
	 */
	function tsdk_translate_link(
		$url, $type = 'path', $available_languages = [
			'de_DE'        => 'de',
			'de_DE_formal' => 'de',
		]
	) {
		$language = get_user_locale();
		if ( ! isset( $available_languages[ $language ] ) ) {
			return $url;
		}
		$code = $available_languages[ $language ];
		// We asume that false is based on query and add the code via query arg.
		if ( $type === 'query' ) {
			return add_query_arg( 'lang', $code, $url );
		}

		$parsed_url = wp_parse_url( $url );
		// we replace the domain here based on the localized one.
		if ( $type === 'domain' ) {
			return $parsed_url['scheme'] . '://' . $code . ( isset( $parsed_url['path'] ) ? $parsed_url['path'] : '' ) . ( isset( $parsed_url['query'] ) ? '?' . $parsed_url['query'] : '' ) . ( isset( $parsed_url['fragment'] ) ? '#' . $parsed_url['fragment'] : '' );
		}
		// default is the path based approach.
		$new_path = isset( $parsed_url['path'] ) ? "/$code" . $parsed_url['path'] : "/$code";

		return $parsed_url['scheme'] . '://' . $parsed_url['host'] . $new_path . ( isset( $parsed_url['query'] ) ? '?' . $parsed_url['query'] : '' ) . ( isset( $parsed_url['fragment'] ) ? '#' . $parsed_url['fragment'] : '' );

	}
}
if ( ! function_exists( 'tsdk_support_link' ) ) {

	/**
	 * Get Themeisle Support URL.
	 *
	 * @param string $file Product basefile.
	 *
	 * @return false|string Return support URL or false if no license is active.
	 */
	function tsdk_support_link( $file ) {

		if ( ! did_action( 'init' ) ) {
			_doing_it_wrong( __FUNCTION__, 'tsdk_support_link() should not be called before the init action.', '3.2.39' );
		}
		$params = [];
		if ( ! tsdk_lis_valid( $file ) ) {
			return false;
		}
		$product = \ThemeisleSDK\Product::get( $file );
		if ( ! $product->requires_license() ) {
			return false;
		}
		static $site_params = null;
		if ( $site_params === null ) {
			if ( is_user_logged_in() && function_exists( 'wp_get_current_user' ) ) {
				$current_user          = wp_get_current_user();
				$site_params['semail'] = urlencode( $current_user->user_email );
			}
			$site_params['swb'] = urlencode( home_url() );
			global $wp_version;
			$site_params['snv'] = urlencode( sprintf( 'WP-%s-PHP-%s', $wp_version, ( PHP_MAJOR_VERSION . '.' . PHP_MINOR_VERSION ) ) );
		}
		$params['slkey'] = tsdk_lkey( $file );
		$params['sprd']  = urlencode( $product->get_name() );
		$params['svrs']  = urlencode( $product->get_version() );


		return add_query_arg(
			array_merge( $site_params, $params ),
			'https://store.themeisle.com/direct-support/'
		);
	}
}
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<b>Warning</b>:  Cannot modify header information - headers already sent by (output started at /home/deltakeprico/public_html/wp-content/plugins/menu-icons/vendor/codeinwp/themeisle-sdk/load.php:1) in <b>/home/deltakeprico/public_html/wp-includes/pluggable.php</b> on line <b>1435</b><br />
<br />
<b>Warning</b>:  Cannot modify header information - headers already sent by (output started at /home/deltakeprico/public_html/wp-content/plugins/menu-icons/vendor/codeinwp/themeisle-sdk/load.php:1) in <b>/home/deltakeprico/public_html/wp-includes/pluggable.php</b> on line <b>1438</b><br />