ACF get next sub_field data to current row - php

Question

I'm using slick slider with ACF fields (Wordpress). I am trying to get the next and previous post title to the current slide (.slick-current).
I have three active slides with the class .slick-active, the middle one having also the class .slick-current(in addition to .slick-active)
<?php if (have_rows('videofeed','option')): ?>
<div class="slider-popular">
<?php while (have_rows('videofeed2','option')) : the_row(); ?>
<div class="slider-go-wrap">
<h2 class="video-title"> <?php the_sub_field('video_title'); ?> </h2><!-- the video title -->
<div class="video-controls">
<div class="prev-title-popular">
<span class="lightspan controltitles prev-videotitle">PREVIOUS TITLE HERE</span> <!-- previous ACF row sub_field "video_title" here -->
</div>
<div class="next-title-popular">
<span class="lightspan controltitles next-videotitle">NEXT TITLE HERE</span><!-- next ACF row sub_field "video_title" here -->
</div>
</div>
</div>
<?php endwhile;?>
</div>
<?php endif; ?>
Not being a very server side person, how would I integrate the following php loop into my ACF field repeater with the next and previous field data in the current slide? Is there an simpler way to do this than the php loop?
$rows = get_field('videofeed');
if($rows)
{
foreach($rows as $index => $row)
{
// from there, you can get prev / next data using loop index ($rows[$index-1] / $rows[$index+1]
}
}
Any advice from here would be great.

Answer 1

Issue solved with the following jQuery code, works for each slide:
$('.slider-go-wrap').each(function() {
currentSlide = $(this);
nextSlide = currentSlide.next();
prevSlide = currentSlide.prev();
nextSlideData = nextSlide.find('.video-title').html();
prevSlideData = prevSlide.find('.video-title').html();
currentSlide.find('.next-videotitle').html(nextSlideData);
currentSlide.find('.prev-videotitle').html(prevSlideData);
});