Hello Vinay,

thank you for your answer.

to 1. I am trying to use Image Source Control (ISC) but I am having trouble displaying it in the front end. I do not know if this is still in the scope of your support, but could you help me achieve the last method described here? List image source of the featured image
(https://webgilde.com/en/image-source-control/image-sources-frontend/)

to 2. I want to only add the english flag pointing to one post on the website. It would be nice if it was to the right of the search magnifying glass tho as a menu item. I do not know how important this is, so if this takes too much fiddling it’s alright.

to 3. I have done that but used var postTitle = jQuery(this).find('.big-preview.single-big"'); instead of the code on the documentation
var postTitle = jQuery(this).find('.blog-categories.minor-meta');

//-------------------------
// JS - Meta after title
// ------------------------

function metaAfterTitle(){
?>
 <script>
 jQuery(".template-blog .post-entry").each(function(i) {
        var postTitle = jQuery(this).find('.blog-categories.minor-meta');
        var metaInfo =  jQuery(this).find('.post-meta-infos');
        jQuery(metaInfo).insertAfter(postTitle);
       });
 </script>
<?php
}
add_action('wp_footer', 'metaAfterTitle');

so that works alright and even fixes the link problem mentioned in 4

there are still some issues with the footer links on all pages. when you hover of the links they turn white for some reason. Is there a way to change that?

I have also found another issue with the menu as seen here https://i.imgur.com/PTpZzxU.jpg. It pushes into the logo. Can I force the switch to the mobile menu earlier?