Hello,

thank you for your answer. But the code produces the following error:

Fatal error: Uncaught Error: Using $ this when not in object context in G: \ xampp \ htdocs \ BetaBlog \ wp-content \ themes \ ls24-clean-commerce-pro \ functions.php: 17 Stack trace: # 0 G: \ xampp \ htdocs \ BetaBlog \ wp-settings.php (424): include () # 1 G: \ xampp \ htdocs \ BetaBlog \ wp-config.php (89): require_once (‘G : \\ xampp \\ htdocs … ‘) # 2 G: \ xampp \ htdocs \ BetaBlog \ wp-load.php (37): require_once (‘ G: \\ xampp \\ htdocs … ‘) # 3 G: \ xampp \ htdocs \ BetaBlog \ wp-admin \ admin.php (31): require_once (‘G: \\ xampp \\ htdocs …’) # 4 G: \ xampp \ htdocs \ BetaBlog \ wp-admin \ customize.php (13): require_once (‘G: \\ xampp \\ htdocs …’) # 5 {main} thrown in G: \ xampp \ htdocs \ BetaBlog \ wp-content \ themes \ ls24-clean- commerce-pro \ functions.php on line 17