gppro_admin_block_remove

Certain blocks are included by default (a full list is here). Some child themes may not utilize a section, so it would make sense to remove it entirely so users are not confused.

Remove the "footer widgets" section.

function my_remove_block( $blocks ) {
	unset( $blocks['footer-widgets'] );
	return $blocks;
}
add_filter( 'gppro_admin_block_remove', 'my_remove_block' );