Remove Link Embeds from Editor

That’s very easy to do with ‘wpforo_editor_settings’ filter hook. Put this code in your current active WordPress theme functions.php file. You can see all button names in 3rd line of this code, just remove whichever you want, the link is already removed:

function wpforo_custom_editor_toolbar( $settings ){
	if(function_exists('WPF')){
		if( WPF()->current_user_groupid == 3 && isset($settings['tinymce']['toolbar1']) ){
			$settings['tinymce']['toolbar1'] = 'fontsizeselect,bold,italic,underline,strikethrough,forecolor,bullist,numlist,hr,alignleft,aligncenter,alignright,alignjustify,blockquote,pre,wpf_spoil,undo,redo,pastetext,source_code,emoticons,fullscreen';
		}
	}
	return $settings;
}
add_filter('wpforo_editor_settings', 'wpforo_custom_editor_toolbar', 12);