function plt_hide_flamix_bitrix24_and_contact_forms_7_integrations_menus() {
//Hide the "Settings → Bitrix24 ← Contact Form 7" menu.
remove_submenu_page('options-general.php', 'flamix-bitrix24-and-contact-forms-7-integrations/includes/local/Settings/Menu.php');
}
add_action('admin_menu', 'plt_hide_flamix_bitrix24_and_contact_forms_7_integrations_menus', 11);