JSFiddle - React, Tailwind, and code Playground

HTML

<div id="product-56" class="container category_1">
  <div class="meta">
    <div class="title">Заголовок</div>
    <div class="description">Описание</div>
    <div class="price">1000</div>
    <div class="after_price"> </div>
  </div>
</div>

<div id="product-118" class="container category_2">
    <div class="meta">
        <div class="title">Заголовок</div>
        <div class="description">Описание</div>
        <div class="price">1000</div>
        <div class="after_price"> </div>
    </div>
</div>

JavaScript

$('[id^="product"]').each(function() { 
	var card = $(this);
	if (card.hasClass('category_2')) {
    	card.find('.after_price').text('Какой-то текст');
    } 
});