How Do I Find & Remove H1 From Site-Title-Wrapper? [closed]

Looking into the source code of the “Primer” theme, it looks like there’s a filter available primer_the_site_title_args in /inc/hooks.php, which is wrapped in a conditional for is_home(). Something like the following added to your functions.php in a child theme should allow the title on the home page to be an h2 instead if you choose:

add_filter( 'primer_the_site_title_args', function( $args ) {
    if ( is_home() ) {
       $args['wrapper'] = 'h2';
    }
    return $args;
} );