How to modify this symbol

Using Concrete / Help
1

I need to modify the exclamation mark on the title::, where can I modify it?

2

The symbol itself is set in concrete/config/concrete.php Line 1102:

'title_segment_separator' => ' :: ',

But you should not change the core files. Rather copy the concrete/elements/header_required.php to application/elements and then change the symbol on line 69 of the header_required.php:

$seo->setTitleSegmentSeparator($appConfig->get('concrete.seo.title_segment_separator'));
3

Thank you, your answer solved my problem.