Remove Img Title Prettyphoto lightbox Woocommerce Product Page

[plentyvegan]

I can't find anywhere where I would be able to remove the image title from the popup gallery on product pages: http://plentyvegan.com/product/22-days-nutrition-plant-protein-powder/

The code I can find in Woocommerce's theme is:

FOR THUMBNAILS:
echo apply_filters( 'woocommerce_single_product_image_thumbnail_html', sprintf( '%s', $image_link, $image_class, $image_caption, $image ), $attachment_id, $post->ID, $image_class );

FOR SINGLE PRODUCT IMAGES:
echo apply_filters( 'woocommerce_single_product_image_html', sprintf( '%s', $props['url'], $props['caption'], $image ), $post->ID );

http://plentyvegan.com/product/22-days-nutrition-plant-protein-powder/

[Christoph]

Hi,

I don't see an image title in the lightbox, just the product title.

---

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[Genesis Developer]

Add this code in your child theme's functions.php.

add_filter( 'woocommerce_single_product_image_thumbnail_html', 'gd_remove_title', 10, 4 );
function gd_remove_title( $image_html, $attachment_id, $post_ID,	$image_class ) {
  $props = wc_get_product_attachment_props( $attachment_id );
  $image_html = sprintf(
		'<a href="%s" class="%s" data-rel="prettyPhoto[product-gallery]">%s</a>',
		esc_url( $props['url'] ),
		esc_attr( $image_class ),
		wp_get_attachment_image( $attachment_id, apply_filters( 'single_product_small_thumbnail_size', 'shop_thumbnail' ), 0, $props )
	);
        
  return $image_html;
}

---

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[plentyvegan]

Christoph - I made the image titles the product titles. I removed the dashes. It looks like it's the product title but it's actually the image title that you are seeing.

I added the code above but nothing seems to have changed: http://plentyvegan.com/product/daiya-foods-cheezy-mac/

Thoughts?

Thanks.

[Genesis Developer]

Add this single line after the 3rd line (in above code).

$props['alt'] = '';

Otherwise you will target the wp_get_attachment_image_attributes filter and remove the alt.

---

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[plentyvegan]

I added the line above. The image title is still showing up in the lightbox on the product page.

To recap, this is what I've added to the functions php file in the Divine Theme code:

//* Remove image title
add_filter( 'woocommerce_single_product_image_thumbnail_html', 'gd_remove_title', 10, 4 );
function gd_remove_title( $image_html, $attachment_id, $post_ID, $image_class ) {
$props = wc_get_product_attachment_props( $attachment_id );
$props['alt'] = '';
$image_html = sprintf(
'%s',
esc_url( $props['url'] ),
esc_attr( $image_class ),
wp_get_attachment_image( $attachment_id, apply_filters( 'single_product_small_thumbnail_size', 'shop_thumbnail' ), 0, $props )
);

return $image_html;
}

Thanks again for digging in with me.

[Genesis Developer]

Remove the previous code and try this

add_filter('wp_get_attachment_image_attributes', 'divine_remove_image_alt' );
function divine_remove_image_alt( $atts) {
   if( is_singular('product') ) {
      unset( $atts['alt'] );
   }
   
   return $atts;
}

---

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[plentyvegan]

Hmmm - no dice.

[Genesis Developer]

I shall check it tomorrow morning

---

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[Genesis Developer]

I just tested this code and it is working for me

add_filter('wp_get_attachment_image_attributes', 'divine_remove_image_alt' );
function divine_remove_image_alt( $atts) {
   if( is_singular('product') ) {
      $atts['title'] = "";
      $atts['alt']   = "";
   }
   
   return $atts;
}

---

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[plentyvegan]

Success!

Thanks so much!

[Author]

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