The language of the material on the main page (Hero Content and other) does not

Dieses code not work:

/*
Theme Name: Clean Education Pro Child Theme
Theme URI: https://catchthemes.com/themes/catchbox-pro
Author: Catch Themes Team
Author URI: https://catchthemes.com
Description: Catch Box Pro is an advance version of our popular theme Catch Box. It is based on HTML5, CSS3 and Responsive Web Design to view in various devices. Some of the additional features includes: featured image slider, option for full width slider, disable responsive layout, header option for margins, image and search, color options, additional color scheme, font family options, font size options, additional default layout options, additional optional sidebar for homepage, archive, pages, and posts, homepage category setting, more tag text options, and footer editor options. Multilingual Ready (WPML) and also currently translated in Brazilian Portuguese, Spanish, Danish, Germany, French, Polish, Czech, Croatian, Italian, Swedish, Russian, Arabic, Serbian, Dutch, Persian, Hungarian, Slovak and Japanese.
Version: 2.1.3
License: GNU General Public License, version 3 (GPLv3)
License URI: https://www.gnu.org/licenses/gpl-3.0.txt
Tags: one-column, two-columns, left-sidebar, right-sidebar, grid-layout, custom-background, custom-colors, custom-header, custom-menu, editor-style, featured-image-header, featured-images, flexible-header, front-page-post-form, post-formats, sticky-post, theme-options, threaded-comments, translation-ready, footer-widgets, blog, education, news, portfolio
Text Domain: clean-education
Template: clean-education-pro
*/

/* =Child Theme Custom CSS

if ( ! function_exists( ‘clean_education_child_polylang_invalidcache’ ) ) :
/**
* Template for Clearing Polylang Invalid Cache
*
*/
function clean_education_child_polylang_invalidcache() {
delete_transient( ‘clean_education_promotion_headline’ );
} // clean_education_child_polylang_invalidcache
endif;
add_action( ‘after_setup_theme’, ‘clean_education_child_polylang_invalidcache’ );

function clean_education_child_polylang() {
if ( function_exists( ‘pll_register_string’ ) ) {
$options = clean_education_get_theme_options();

$promotion_title = $options[‘promotion_headline_title’];
$promotion_content = $options[‘promotion_headline_content’];
$promotion_button_text_1 = $options[‘promotion_headline_button’];
$promotion_button_text_2 = $options[‘promotion_headline_button_2’];

pll_register_string( ‘promotion_title’, $promotion_title );
pll_register_string( ‘promotion_content’, $promotion_content );
pll_register_string( ‘promotion_button_text_1’, $promotion_button_text_1 );
pll_register_string( ‘promotion_button_text_2’, $promotion_button_text_2 );
}
}
add_action ( ‘admin_init’, ‘clean_education_child_polylang’ );

Please write the full text of what I should specify in these two files? functions.php and style.css

What is clearly not enough.

I inserted only your code into file functions.php. Nothing works. Rereading all the options from the instruction, nothing changes. Means either an error in your code or it’s not complete. Please write the full file code functions.php

You make me regret buying your template and it’s sad! I inserted your code, it does not work and what do I do now? I’m not a programmer like you.

Thanks for the answer. Added your files and the errors are gone. On this good ends.

The language of the pages has not been updated and is not updated. For example, “Hero content” displays one page, and it is in three languages.

On the site everything works fine, and the language update does not work in your modules.

Output on the main page two identical pages for you, namely “About Us.” Try changing the language and see that everything works except for your module (options).

Updated the template to version 2.1.4. The language does not change.