Please install and activate the supplied child theme, inside the child theme functions.php file paste this:
/* PORTFOLIO ITEM INNER HEADING
================================================== */
if ( ! function_exists( 'nota_portfolio_heading' ) ) {
function nota_portfolio_heading() {
global $wp_query, $post;
$nota_options = nota_get_theme_opts();
$nota_wpkses_opts = nota_get_wpkses_opts();
$page_title = $show_page_title = $default_show_page_heading = "";
$next_icon = apply_filters( 'nota_next_icon', '<i class="sli-icon-arrow-right"></i>' );
$prev_icon = apply_filters( 'nota_prev_icon', '<i class="sli-icon-arrow-left"></i>' );
$enable_category_navigation = $nota_options['enable_category_navigation'];
$pagination_style = "standard";
$default_show_page_heading = $nota_options['default_show_page_heading'];
$show_page_title = nota_get_post_meta( $post->ID, 'sf_page_title', true );
$page_title = nota_get_post_meta( $post->ID, 'sf_page_title_one', true );
if ( isset( $nota_options['pagination_style'] ) ) {
$pagination_style = $nota_options['pagination_style'];
}
if ( $show_page_title == "" ) {
$show_page_title = $default_show_page_heading;
}
if ( $page_title == "" ) {
$page_title = get_the_title();
}
?>
<section class="portfolio-heading-inner-wrapper">
<div class="container">
<?php if ( is_singular( 'portfolio' ) && ! ( $pagination_style == "fs-arrow" ) ) { ?>
<div class="prev-item col-sm-4"><span><?php next_post_link( '%link', sprintf( wp_kses(__('%s %s', 'nota'), $nota_wpkses_opts ), $prev_icon, "Previous Project" ), $enable_category_navigation, '', 'portfolio-category' ); ?></span></div>
<?php } ?>
<?php if ( $page_title ) { ?>
<div class="portfolio-inner-heading col-sm-4">
<h2 class="entry-title"><span><?php esc_html_e("Current Project", 'nota'); ?></span><?php echo esc_attr( $page_title ); ?></h2>
<?php } ?>
</div>
<?php if ( is_singular( 'portfolio' ) && ! ( $pagination_style == "fs-arrow" ) ) { ?>
<div class="next-item col-sm-4"><span><?php previous_post_link( '%link', sprintf( wp_kses(__('%s %s', 'nota'), $nota_wpkses_opts ), "Next Project", $next_icon ), $enable_category_navigation, '', 'portfolio-category' ); ?></span></div>
<?php } ?>
</div>
</section>
<?php }
}
.