How to customize footer and file in subfolder from child theme?

Currently I changed code directly in “/themes/easy-store/inc/hooks/es-footer-hooks.php” because it’s in sub-folder of the theme. Please kindly point out how to customize footer from child theme?

Also with file “/themes/easy-store/inc/template-functions.php”, I changed line 261 [under code “if( ! function_exists( ‘easy_store_top_header_items’ ) ):
function easy_store_top_header_items() {…”] from
“<span class=”item-info”><?php echo esc_html( $item_info ); ?></span>” to
“<span class=”item-info”><?php echo $item_info ; ?></span>”
I have no idea how to customize the file from child theme. Please help.

URL https://al.angelcorp.net/
Thank you.

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