How to Translate Title for Multi-Language site.

Below is a sample code snippet demonstrating the tocer_render_toc_args hook. This example serves as a base for your specific needs, so you may need to modify it accordingly to achieve the desired results.

add_filter('tocer_render_toc_args', function($args){
	$args['header_title'] = 'Translated Title';
	return $args;
});

If you set a responsive title, You need edit more:

	$args['tablet']['header_title'] = 'On Tablet Title';
	$args['mobile']['header_title'] = 'On Mobile Title';