topcoS

if ( $post_content_filtered !== $post->post_content ) {
    $this->wpdb->update(
        $this->wpdb->posts,
        array( 'post_content' => $post_content_filtered ),
        array( 'ID' => $post->ID ),
        array( '%s' ),
        array( '%d' )
    );
}

$post_excerpt_filtered = $this->images_updater->replace_images_with_translations(
    $post->post_excerpt,
    $post_element->get_language_code(),
    $post_element->get_source_language_code()
);
 
if ( $post_excerpt_filtered !== $post->post_excerpt ) {
    $this->wpdb->update(
        $this->wpdb->posts,
        array( 'post_excerpt' => $post_excerpt_filtered ),
        array( 'ID' => $post->ID ),
        array( '%s' ),
        array( '%d' )
    );
}