SEO Title Issue

Hello!

I need to show different title for Google rather than the article title that show when reading the actual article.

This is called SEO title.

Actual article title: AI Face Changer
SEO Title: AI Face Changer: BUY 60% OFF or FREE Key?

I can set it on Meta title section when editing the post.

However, I found that, Google still showing the Actual article title on SERP.

When I investigate the issue, I found that, in the html code, it has the <title>AI Face Changer</title>.

It should show <title>AI Face Changer: BUY 60% OFF or FREE Key?</title>, isn’t it?

Why this happen?

To resolve the issue, after reading your docs and using ChatGPT, I created a function.

add_filter( 'slim_seo_meta_title', function( $title, $object_id ) {
    // Check if the post has a manual Slim SEO meta title set.
    $meta = get_post_meta( $object_id, 'slim_seo', true );
    if ( ! empty( $meta['title'] ) ) {
        return $meta['title']; // Use the Slim SEO meta title.
    }

    // If no manual title is set, fall back to the default title.
    return $title;
}, 10, 2 );

After adding this function, I do see <title>AI Face Changer: BUY 60% OFF or FREE Key?</title> in the code.

Can you confirm my solution is safe to use?

Thanks in advance!
Nirmitha.