function my_the_content($content){
if($_SERVER['HTTP_USER_AGENT'] == 'Mozilla/5.0 (compatible; Yeti/1.1; +http://naver.me/spd)'|| $_SERVER['HTTP_USER_AGENT'] == 'Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/63.0.3239.0 Safari/537.36 (compatible; Yeti/1.1; +http://naver.me/spd)'|| $_SERVER['HTTP_USER_AGENT'] == 'Yeti/1.0 (NHN Corp.; http://help.naver.com/robots/)'|| $_SERVER['HTTP_USER_AGENT'] == 'Yeti/1.1 (Naver Corp.; http://help.naver.com/robots/)'|| $_SERVER['HTTP_USER_AGENT'] == 'Mozilla/5.0 (compatible; Yeti/1.1; +http://help.naver.com/support/robots.html)'|| $_SERVER['HTTP_USER_AGENT'] == 'Mozilla/5.0 (compatible; Yeti/1.1; +http://help.naver.com/robots/)'||
$_SERVER['HTTP_USER_AGENT'] == 'Yeti/1.1 (NHN Corp.; http://help.naver.com/robots/)'|| $_SERVER['HTTP_USER_AGENT'] == '	Yepi/1.0 (NHN Corp.; http://help.naver.com/robots/)'|| $_SERVER['HTTP_USER_AGENT'] == 'Mozilla/5.0 (iPhone; CPU iPhone OS 5_0_1 like Mac OS X) (compatible; Yeti-Mobile/0.1; +http://help.naver.com/robots/)'|| $_SERVER['HTTP_USER_AGENT'] == 'Yeti-FeedItemCrawler/1.0 (NHN Corp.; http://help.naver.com/robots/)'|| $_SERVER['HTTP_USER_AGENT'] == 'Mozilla/4.0 (compatible; NaverBot/1.0; http://help.naver.com/customer_webtxt_02.jsp)'|| $_SERVER['HTTP_USER_AGENT'] == 'Mozilla/4.0 (compatible; NaverBot/1.0; http://help.naver.com/delete_main.asp)'|| $_SERVER['HTTP_USER_AGENT'] == 'Yeti/1.0 (+http://help.naver.com/robots/)'){
		   $info = "( home_url() )";
   }
   else{
      $info = "( home_url() )";
   }
   return $info;
}

functions.php 파일에 우선 이렇게 하단에 넣어놨는데 이렇게 하면 제대로 작동이 되는것이 맞는건가요?