Quote from Alex Dovlatov on February 26, 2026, 17:41

Hello

There is no such feature in the current version, but is is good idea, we modificated code and now result is: https://share.pluginus.net/image/i20260226173854.png

You can apply this code now:

• go to file wp-content\plugins\woo-bulk-editor\ext\bulk\bulk.php
• find function private function _process_text_data and completely replace it to the next code:

  private function _process_text_data($woobe_bulk, $field_key, $product_id) {
          $val = $this->products->get_post_field($product_id, $field_key);
  
          // Auto-increment SKU: supports patterns like "10300+", "10300+5", "PREFIX-10300+", "PREFIX-10300+5"
          // Syntax: {prefix}{number}+{step} where prefix and step are optional, step defaults to 1
          if ($field_key === 'sku' && isset($woobe_bulk[$field_key]['value']) && preg_match('/^(.*?)(\d+)\+(\d*)$/', $woobe_bulk[$field_key]['value'], $matches)) {
              static $woobe_sku_counter = null; // current counter value
              static $woobe_sku_pattern = null; // last seen pattern, used to detect new bulk run
              static $woobe_sku_step = 1;    // increment step
  
              $sku_prefix = $matches[1];           // e.g. "ABC-" or "" if none
              $sku_start = intval($matches[2]);   // e.g. 10300
              $sku_step = !empty($matches[3]) ? intval($matches[3]) : 1; // e.g. 5, default 1
  
              $pattern_key = $woobe_bulk[$field_key]['value'];
  
              // Reset counter when a new bulk operation starts (new pattern detected)
              if ($woobe_sku_pattern !== $pattern_key) {
                  $woobe_sku_counter = $sku_start;
                  $woobe_sku_pattern = $pattern_key;
                  $woobe_sku_step = $sku_step;
              }
  
              // Override the value with the generated sequential SKU
              $woobe_bulk[$field_key]['value'] = $sku_prefix . $woobe_sku_counter;
  
              // Increment counter for the next product
              $woobe_sku_counter += $woobe_sku_step;
          }
          
          //+++
  
          $woobe_bulk[$field_key]['value'] = $this->products->string_macros($woobe_bulk[$field_key]['value'], $field_key, $product_id);
          switch ($woobe_bulk[$field_key]['behavior']) {
              case 'append':
                  $val = $this->products->string_replacer($val . $woobe_bulk[$field_key]['value'], $product_id);
                  break;
              case 'prepend':
                  $val = $this->products->string_replacer($woobe_bulk[$field_key]['value'] . $val, $product_id);
                  break;
              case 'new':
                  $val = $this->products->string_replacer($woobe_bulk[$field_key]['value'], $product_id);
                  break;
              case 'replace':
                  $replace_to = $this->products->string_replacer($woobe_bulk[$field_key]['replace_to'], $product_id);
                  $replace_from = $this->products->string_replacer($woobe_bulk[$field_key]['value'], $product_id);
  
                  //fix  for  apostrophe
                  $replace_from = str_replace("\'", "'", $replace_from);
  
                  if ($woobe_bulk[$field_key]['case'] == 'ignore') {
                      $val = str_ireplace($replace_from, $replace_to, $val);
                  } else {
                      $val = str_replace($replace_from, $replace_to, $val);
                      /*
                       * https://stackoverflow.com/questions/19317493/php-preg-replace-case-insensitive-match-with-case-sensitive-replacement
                        $val = preg_replace_callback('/\b' . $replace_from . '\b/i', function($matches) use ($replace_to) {
                        $i = 0;
                        return join('', array_map(function($char) use ($matches, &$i) {
                        return ctype_lower($matches[0][$i++]) ? strtolower($char) : strtoupper($char);
                        }, str_split($replace_to)));
                        }, $val);
                       *
                       */
                  }
  
                  break;
          }
  
          //***
          $empty_exceptions = array('tax_class'); //setting empty values is possible with this fields
  
          $can = true; //!empty($val);
  
          if (in_array($field_key, $empty_exceptions)) {
              $can = true;
          }
  
          if ($can) {
  
              $val = $this->products->update_page_field($product_id, $field_key, $val);
          }
      }

   

Try it :)