UAG: Link to Category in Post Grid Block

// To display taxonomy (category) on the Post Grid block. For that, you need to use the following filter in your fucntions.php file of the child theme.

function single_post_title_before( $post_id, $attributes ) {
    if( 'my-post-grid-class' == $attributes['className'] ){
        $term_obj_list = get_the_terms( $post_id, 'category' );
        // Get the id of category
        $category_id = get_cat_ID( 'cat-4' );
        // Get the URL of this category
        $category_link = get_category_link( $category_id );
        $link = '<a href="' .$category_link .'">' .$term_obj_list[0]->name.'</a>';
        echo $link;
    }
}
add_action( 'uagb_single_post_before_title_grid', 'single_post_title_before', 10, 2 );

// To apply different filters for a specific block you need to add a unique class to the block from the Advanced Tab of Post Grid Block. - https://imgur.com/qAye5Tn
// Please refer to this screenshot - https://share.getcloudapp.com/v1uNPR0k