Dear nikos dandoulakis,
1. if you chose theme1, go to your_site\modules\mod_sj_k2_slideshow\tmpl\theme1.php and find:
<a class="slide-caption" data-caption="<?php echo modSjK2SlideShowHelper::truncate($start_item->title, $params->get('itemTitleWordLimit',20)); ?>" href="<?php echo $start_item->link; ?>" <?php echo modSjK2SlideShowHelper::parseTarget($options->link_target);?> ></a>
=>
<?php if(preg_match('/\"/i',$start_item->title)){?>
<a class="slide-caption" data-caption='<?php echo modSjK2SlideShowHelper::truncate( $start_item->title, $params->get('itemTitleWordLimit',20)); ?>' href="<?php echo $start_item->link; ?>" <?php echo modSjK2SlideShowHelper::parseTarget($options->link_target);?> ></a> <?php }else{ ?>
<a class="slide-caption" data-caption="<?php echo modSjK2SlideShowHelper::truncate( $start_item->title, $params->get('itemTitleWordLimit',20)); ?>" href="<?php echo $start_item->link; ?>" <?php echo modSjK2SlideShowHelper::parseTarget($options->link_target);?> ></a>
<?php } ?>
2. if you chose theme3, go to your_site\modules\mod_sj_k2_slideshow\tmpl\theme3.php and find:
<a class="slide-caption" data-caption="<?php echo modSjK2SlideShowHelper::truncate($start_item->title, $params->get('itemTitleWordLimit',20)); ?>" href="<?php echo $start_item->link; ?>" <?php echo modSjK2SlideShowHelper::parseTarget($options->link_target);?> ></a>
=>
<?php if(preg_match('/\"/i',$start_item->title)){?>
<a class="slide-caption" data-caption='<?php echo modSjK2SlideShowHelper::truncate($start_item->title, $params->get('itemTitleWordLimit',20)); ?>' href="<?php echo $start_item->link; ?>" <?php echo modSjK2SlideShowHelper::parseTarget($options->link_target);?> ></a>
<?php }else{ ?>
<a class="slide-caption" data-caption="<?php echo modSjK2SlideShowHelper::truncate($start_item->title, $params->get('itemTitleWordLimit',20)); ?>" href="<?php echo $start_item->link; ?>" <?php echo modSjK2SlideShowHelper::parseTarget($options->link_target);?> ></a>
<?php } ?>
3. if you chose theme4, go to your_site\modules\mod_sj_k2_slideshow\tmpl\theme4.php and find:
<a class="slide-caption" data-caption="<?php echo modSjK2SlideShowHelper::truncate($start_item->title, $params->get('itemTitleWordLimit',20)); ?>" href="<?php echo $start_item->link; ?>" <?php echo modSjK2SlideShowHelper::parseTarget($options->link_target);?> ></a>
=>
<?php if(preg_match('/\"/i',$start_item->title)){?>
<a class="slide-caption" data-caption='<?php echo modSjK2SlideShowHelper::truncate($start_item->title, $params->get('itemTitleWordLimit',20)); ?>' href="<?php echo $start_item->link; ?>" <?php echo modSjK2SlideShowHelper::parseTarget($options->link_target);?> ></a>
<?php }else{ ?>
<a class="slide-caption" data-caption="<?php echo modSjK2SlideShowHelper::truncate($start_item->title, $params->get('itemTitleWordLimit',20)); ?>" href="<?php echo $start_item->link; ?>" <?php echo modSjK2SlideShowHelper::parseTarget($options->link_target);?> ></a>
<?php } ?>
Thanks!