function plt_hide_enable_mastodon_apps_menus() {
//Hide the "EMA DMs" menu.
remove_menu_page('edit.php?post_type=ema-dm-1');
//Hide the "Settings → Mastodon Apps" menu.
remove_submenu_page('options-general.php', 'enable-mastodon-apps');
}
add_action('admin_menu', 'plt_hide_enable_mastodon_apps_menus', 11);