In what file to edit the text in the block on the main?

In what file and where this file to correct the text in the text block on the main?
The website omiclinic.ru
The website is partially written code.
c460a1a29dfe4e18ba2e564729ae2edb.png
Need to replace the text when you hover the mouse.

Screen with js library see below
a882353ea5054506ba533e0c503638e0.png

What if this file is not like this, and the inscription is? Where is she? Where to find it?
0ed31193e98842d1a1bc797b24527799.png

Part of code Homepage (homepage.php)

<?php
/*
Template Name: Homepage
*/
get_header(); ?>
<div class="four">
the <div>
 <?php while ( have_posts() ) : the_post(); ?>
 <?php the_content(");?>
 <?php endwhile; ?>
</div>
</div>
<div class="five" id="services">
the <div>
 <h2>Our services</h2>
 <div class="border_block"></div>
 <div class="service_wrrap">
 <?php $query = new WP_Query( 
 array( 'post_type' =--> 'services', 'posts_per_page' => 4, 'orderby' => 'date', 'order' => 'ASC' ) 
);
 while ( $query->have_posts() ) {
$query->the_post();?>
 <div class="service" data-href="<?php the_field('s_href', $post->ID); ?>">
 <?php the_post_thumbnail(array(220, 220)); ?>
 <span><?php the_field('services_number', $post--->ID);?></span>
 <p><?php the_title(); ?></p>
</div>
 <? } wp_reset_postdata(); ?> 

</div>
</div>
</div>
<h2>Facts about us</h2> <div class="border_block"></div>
August 19th 19 at 23:41
3 answers
August 19th 19 at 23:43
Solution
WP Panda and tyurin_alx, Thanks for the answers!
Yes, everything pointed to the fact that the rule is necessary in homepage.php and really this unit was in header.php literally stumbled upon it by accident.
August 19th 19 at 23:45
Judging by bodyclass page-template-homepage-php your template file is called homepage.php

Well, where to rule, without source code not possible to say.
Please look at the part of the code, where are these pictures.
Question edited, sorry, don't know how to add a picture in a comment. - otis.Hyatt commented on August 19th 19 at 23:48
: I am with you in the function the_field('services_number', $post->ID);apparently it receives and vyvodit on the screen the value of a certain field services_number

Changing the text and button style when hovered on the div class="service" changing the script, look for where - Autumn_Cormier commented on August 19th 19 at 23:51
August 19th 19 at 23:47
Should be a separate template for the home page. Looking for something similar to page-home.php or something like that. but if you need to change the text that appears when you hover the mouse, then it is likely in the js file of some
Please look at the screenshots, maybe the file js hiding and I just can't see it?
Question edited, sorry, don't know how to add a picture in a comment. - otis.Hyatt commented on August 19th 19 at 23:50

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