get_the_posts_pagination

<?php
$pagination = get_the_posts_pagination( array(
    'mid_size' => 2,
    'prev_text' => __( 'Newer', 'textdomain' ),
    'next_text' => __( 'Older', 'textdomain' ),
) );
?>

https://codex.wordpress.org/Function_Reference/get_the_posts_pagination