How do Laravel functions work when fetching html pages from a database?

Question

Laravel

How can I make it so that all the functions in Laravel (which I wrote in App\helper.php) work when displaying HTML code from the database. For example, there is such code in the database: How can I make the function work as if I had registered it in the blade itself?
<title>{{ setting(site.title); }}</title>
{{ setting('site.title') }}

Answer 1

{!! setting('site.title'); !!}
Displaying Unescaped Data