function plt_hide_ads_txt_menus() {
//Hide the "Settings → Ads.txt" menu.
remove_submenu_page('options-general.php', 'adstxt-settings');
//Hide the "Settings → App-ads.txt" menu.
remove_submenu_page('options-general.php', 'app-adstxt-settings');
}
add_action('admin_menu', 'plt_hide_ads_txt_menus', 11);