• I want to translate breadcrumbs, I need to write json into this,
    where will they write this to me?

    This code my breadcrumds

    <?php
    
    if ( ! function_exists( 'pietergoosen_breadcrumbs' ) ) :
    
        function pietergoosen_breadcrumbs() {
            /* === OPTIONS === */
            $text['home']     = _x( 'Главная', 'Home', 'pietergoosen' ); // text for the 'Home' link
            $text['category'] = __( 'Archive by Category "%s"', 'pietergoosen' );  // text for a category page
            $text['search']   = __( 'Search Results for "%s" Query', 'pietergoosen' ); // text for a search results page
            $text['tag']      = __( 'Posts Tagged "%s"', 'pietergoosen' );  // text for a tag page
            $text['author']   = __( 'Posts Posted by %s', 'pietergoosen' ); // text for an author page
            $text['404']      = __( 'Error 404', 'pietergoosen' );  // text for the 404 page
    
            $show_current   = 1; // 1 - show current post/page/category title in breadcrumbs, 0 - don't show
            $show_on_home   = 0; // 1 - show breadcrumbs on the homepage, 0 - don't show
            $show_home_link = 1; // 1 - show the 'Home' link, 0 - don't show
            $show_title     = 1; // 1 - show the title for the links, 0 - don't show
            $delimiter      = ' '; // delimiter between crumbs
            $before         = '<li class="breadcrumb-item active">'; // tag before the current crumb
            $after          = '</li>'; // tag after the current crumb
            /* === END OF OPTIONS === */
    
            global $post;
            $here_text    = __('You are currently here! &nbsp;&raquo;&nbsp;', 'pietergoosen');
            $home_link    = home_url('/');
            $link_before  = '<li class="breadcrumb-item">';
            $link_after   = '</li>';
            $link_attr    = '';
            $link         = $link_before . '<a' . $link_attr . ' href="%1$s">%2$s</a>' . $link_after;
            if (isset($post)){
                $parent_id    = $parent_id_2  = $post->post_parent;
            }
            $frontpage_id = get_option('page_on_front');
    
            if (is_home() || is_front_page()) {
    
                if ($show_on_home == 1) echo '<ol class="breadcrumb"><a href="' . $home_link . '">' . $text['home'] . '</a></ol>';
    
            } else {
    
                echo '<ol class="breadcrumb">';
                if ($show_home_link == 1) {
                    echo  '<li class="breadcrumb-item"><a href="' . $home_link . '" rel="v:url" property="v:title">' . $text['home'] . '</a></li>';
                    if ($frontpage_id == 0 || $parent_id != $frontpage_id) echo $delimiter;
                }
    
                if ( is_category() ) {
                    $this_cat = get_category(get_query_var('cat'), false);
                    if ($this_cat->parent != 0) {
                        $cats = get_category_parents($this_cat->parent, TRUE, $delimiter);
                        if ($show_current == 0) $cats = preg_replace("#^(.+)$delimiter$#", "$1", $cats);
                        $cats = str_replace('<a', $link_before . '<a' . $link_attr, $cats);
                        $cats = str_replace('</a>', '</a>' . $link_after, $cats);
                        if ($show_title == 0) $cats = preg_replace('/ title="(.*?)"/', '', $cats);
                        echo $cats;
                    }
                    if ($show_current == 1) echo $before . sprintf($text['category'], single_cat_title('', false)) . $after;
    
                } elseif ( is_search() ) {
                    echo $before . sprintf($text['search'], get_search_query()) . $after;
    
                } elseif ( is_day() ) {
                    echo sprintf($link, get_year_link(get_the_time('Y')), get_the_time('Y')) . $delimiter;
                    echo sprintf($link, get_month_link(get_the_time('Y'),get_the_time('m')), get_the_time('F')) . $delimiter;
                    echo $before . get_the_time('d') . $after;
    
                } elseif ( is_month() ) {
                    echo sprintf($link, get_year_link(get_the_time('Y')), get_the_time('Y')) . $delimiter;
                    echo $before . get_the_time('F') . $after;
    
                } elseif ( is_year() ) {
                    echo $before . get_the_time('Y') . $after;
    
                } elseif ( is_single() && !is_attachment() ) {
                    if ( get_post_type() != 'post' ) {
                        $post_type = get_post_type_object(get_post_type());
                        $slug = $post_type->rewrite;
                        printf($link, $home_link . '' . $slug['slug'] . '/', $post_type->labels->singular_name);
                        if ($show_current == 1) echo $delimiter . $before . get_the_title() . $after;
                    } else {
                        $cat = get_the_category(); $cat = $cat[0];
                        $cats = get_category_parents($cat, TRUE, $delimiter);
                        if ($show_current == 0) $cats = preg_replace("#^(.+)$delimiter$#", "$1", $cats);
                        $cats = str_replace('<a', $link_before . '<a' . $link_attr, $cats);
                        $cats = str_replace('</a>', '</a>' . $link_after, $cats);
                        if ($show_title == 0) $cats = preg_replace('/ title="(.*?)"/', '', $cats);
                        echo $cats;
                        if ($show_current == 1) echo $before . get_the_title() . $after;
                    }
    
                } elseif ( !is_single() && !is_page() && get_post_type() != 'post' && !is_404() ) {
                    $post_type = get_post_type_object(get_post_type());
                    echo $before . $post_type->labels->singular_name . $after;
    
                } elseif ( is_attachment() ) {
                    $parent = get_post($parent_id);
                    $cat = get_the_category($parent->ID); $cat = $cat[0];
                    $cats = get_category_parents($cat, TRUE, $delimiter);
                    $cats = str_replace('<a', $link_before . '<a' . $link_attr, $cats);
                    $cats = str_replace('</a>', '</a>' . $link_after, $cats);
                    if ($show_title == 0) $cats = preg_replace('/ title="(.*?)"/', '', $cats);
                    echo $cats;
                    printf($link, get_permalink($parent), $parent->post_title);
                    if ($show_current == 1) echo $delimiter . $before . get_the_title() . $after;
    
                } elseif ( is_page() && !$parent_id ) {
                    if ($show_current == 1) echo $before . get_the_title() . $after;
    
                } elseif ( is_page() && $parent_id ) {
                    if ($parent_id != $frontpage_id) {
                        $breadcrumbs = array();
                        while ($parent_id) {
                            $page = get_page($parent_id);
                            if ($parent_id != $frontpage_id) {
                                $breadcrumbs[] = sprintf($link, get_permalink($page->ID), get_the_title($page->ID));
                            }
                            $parent_id = $page->post_parent;
                        }
                        $breadcrumbs = array_reverse($breadcrumbs);
                        for ($i = 0; $i < count($breadcrumbs); $i++) {
                            echo $breadcrumbs[$i];
                            if ($i != count($breadcrumbs)-1) echo $delimiter;
                        }
                    }
                    if ($show_current == 1) {
                        if ($show_home_link == 1 || ($parent_id_2 != 0 && $parent_id_2 != $frontpage_id)) echo $delimiter;
                        echo $before . get_the_title() . $after;
                    }
    
                } elseif ( is_tag() ) {
                    echo $before . sprintf($text['tag'], single_tag_title('', false)) . $after;
    
                } elseif ( is_author() ) {
                    global $author;
                    $userdata = get_userdata($author);
                    echo $before . sprintf($text['author'], $userdata->display_name) . $after;
    
                } elseif ( is_404() ) {
                    echo $before . $text['404'] . $after;
                }
    
                if ( get_query_var('paged') ) {
                    if ( is_category() || is_day() || is_month() || is_year() || is_search() || is_tag() || is_author() ) echo ' (';
                    echo __('&nbsp;&raquo;&nbsp; Page', 'pietergoosen') . ' ' . get_query_var('paged');
                    if ( is_category() || is_day() || is_month() || is_year() || is_search() || is_tag() || is_author() ) echo ')';
                }
    
                echo '</ol><!-- .breadcrumbs -->';
    
            }
        }
    
    endif;
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