How to Add a "Sponsored" Prefix to Your WordPress Blog Post Titles (2023 Guide)

Are you a blogger who partners with brands on sponsored content? If so, you know how important it is to clearly disclose those relationships to your readers. Adding a "sponsored" label to your post titles is an easy way to keep things transparent and compliant with FTC regulations.

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In this expert guide, I‘ll walk you through exactly how to set up WordPress to automatically add a "Sponsored" prefix to the titles of your sponsored posts. No more manually typing "sponsored" each time – we‘ll harness the power of WordPress custom fields and a little theme code to handle it dynamically.

Whether you‘re brand new to sponsored content or a seasoned pro, this guide will help you streamline your workflow and ensure every sponsored post is properly disclosed.

Why Clear Disclosures on Sponsored Posts Are Essential

Before we jump into the technical steps, let‘s talk about why clear "sponsored" labels are so important.

First and foremost, they‘re required by law in many countries. In the US, the Federal Trade Commission (FTC) has strict guidelines for how influencers and bloggers must disclose sponsored relationships. Failing to properly label sponsored posts can result in hefty fines – not something any blogger wants to deal with.

How hefty are those potential fines? In 2022, the FTC cracked down on deceptive endorsements, sending Notice of Penalty Offense letters to over 700 companies. These put violators on notice that they could face penalties of up to $43,792 per violation if they use deceptive endorsements in the future. Yikes.

But beyond avoiding FTC penalties, clear sponsored disclosures are essential for maintaining trust with your readers. A whopping 82% of consumers say trusting a brand is a major factor in their purchasing decisions, according to the 2021 Edelman Trust Barometer Special Report. If your audience feels misled by undisclosed sponsorships, that trust will evaporate quickly.

The good news? Prominently labeling sponsored posts can actually boost credibility, as it shows you‘re committed to transparency. One study found that 79% of consumers believe a brand endorsement is trustworthy if they know the influencer was paid to promote the product (as long as that relationship is clearly disclosed).

So to recap, clear "sponsored" labels are a win-win. They keep you compliant with the law and help you build trust with your audience. Now let‘s look at how to implement them on your WordPress site.

Using Custom Fields to Designate Sponsored Posts in WordPress

WordPress makes it easy to add extra metadata to your posts using custom fields. We‘ll leverage this feature to create a "Sponsored" field that will tell WordPress which posts need the title prefix.

To enable custom fields, open up any post in the WordPress editor. Click the three dots icon in the top right corner to expand the settings menu, then choose "Options":

In the "Advanced Panels" section, check the box next to "Custom Fields" and click "Enable & Reload".

The "Custom Fields" panel will now appear below the post editor. Click "Enter new" to add a new field.

For the "Name", enter sponsored. In the "Value" field, you can enter anything to signify it‘s a sponsored post. I recommend using 1 or yes for consistency. Then click "Add Custom Field" to save it.

Now, each time you create a sponsored post, set that sponsored custom field. For non-sponsored posts, simply leave the custom field blank.

So what‘s actually happening under the hood with custom fields? WordPress stores them as post meta in the wp_postmeta database table. Each entry in that table contains the post_id, meta_key (our "sponsored" field name), and meta_value (1, yes, etc).

We‘ll use a PHP function to check for the presence of that sponsored meta key and value in order to conditionally add our prefix. More on that next!

Automatically Adding the Sponsored Prefix to Post Titles with Code

Now that we have a way to mark sponsored posts, it‘s time to set up the automatic title prefix. We‘ll use a small code snippet that hooks into WordPress‘s the_title function.

Here‘s the full code to add to your theme‘s functions.php file:

function prefix_sponsored_post_titles($title, $post_id) {
    if(get_post_meta($post_id, ‘sponsored‘, true)) {
        $title = ‘<span class="sponsored-prefix">Sponsored:</span> ‘ . $title;
    }
    return $title;
}
add_filter(‘the_title‘, ‘prefix_sponsored_post_titles‘, 10, 2);

Let‘s break this down step-by-step:

We define a new function called prefix_sponsored_post_titles that accepts the current post title and ID as parameters.
Inside the function, we use WordPress‘s get_post_meta function to check if the current post has our "sponsored" custom field set.
If the "sponsored" field exists and has a value, we prepend "Sponsored:" text to the post title, wrapped in a <span> with a class of "sponsored-prefix" for easier styling. If no "sponsored" field is found, the post title remains unmodified.
Finally, we return the post title (with or without the prefix added).
The last line hooks our function into the the_title filter, ensuring it runs every time a post title is displayed in WordPress. The 10 and 2 parameters set the priority and number of accepted arguments.

After adding this code, any post with the "sponsored" custom field will automatically display the "Sponsored:" prefix in the post title across your site – on the blog index, in widgets, in RSS feeds, etc.

If you‘re not comfortable editing your theme‘s functions.php file directly, you can install a plugin like Code Snippets to handle the process. Or, if you want to avoid code altogether, the Title and Nofollow For Links plugin lets you add a sponsored prefix through the WordPress admin.

Styling the Sponsored Prefix with CSS

The "Sponsored:" prefix is currently plain text, but we can spruce it up with a bit of CSS. Since we wrapped the prefix in a <span> element with the class "sponsored-prefix", we can target it with the following styles:

.sponsored-prefix {
    display: inline-block;
    background: #ff0000;
    color: #fff;
    padding: 2px 6px;
    border-radius: 3px;
    font-size: 12px;
    font-weight: bold;
    text-transform: uppercase;
    vertical-align: middle;
    margin-right: 0.4em;
    line-height: 1;
}

This will give the prefix a red background with white text, set in small caps. The other properties add some padding, round the corners, and ensure it sits nicely inline with the rest of the post title.

Feel free to customize the colors, font size, and other properties to match your theme. You could also use a background image or icon instead of plain background colors.

Some other variations to try:

background: #ffea00; color: #222; for a bold yellow label
border: 2px solid #ff0000; background: transparent; color: #ff0000; for a red outline instead of background
background: url(icon.svg) center / 20px 20px no-repeat; padding-left: 25px; to use an icon in place of the "Sponsored" text

No matter the specific look, the key is to make sure the prefix stands out visually so readers immediately know a post is sponsored.

Best Practices and Additional Disclosure Tips

Adding the sponsored prefix to your post titles is a great start, but to fully cover your bases, there are a few other places you‘ll want to disclose sponsored relationships:

Beginning of post: Include a short disclaimer at the start of any sponsored post, something like: "This post was created in partnership with [Brand]. As always, all opinions are 100% my own." Avoid burying this disclaimer at the end of the post.
Social shares: When you share sponsored posts on social platforms, include a #sponsored or #ad hashtag. Some networks like Instagram also have built-in tools for tagging business partners.
Author bio: If you have an ongoing sponsorship with a brand, consider mentioning it in your site‘s author bio or "Work with me" page.
Product links and banners: If a post contains affiliate links or display ads for sponsor products, those should be clearly labeled as well, e.g. "This post contains affiliate links, meaning I may earn a small commission on purchases made through them (at no extra cost to you)."
Video and audio content: The FTC‘s endorsement guidelines apply to videos and podcasts too. Sponsorships should be stated verbally and/or in video descriptions.

The goal is to make sponsorships as obvious as possible, not hide them in the fine print. Readers should be able to tell a post is sponsored at a glance, without having to go hunting for a disclosure.

It‘s also good practice to only accept sponsorships from brands you genuinely believe in and would recommend to a friend. 62% of consumers say they‘re more likely to trust sponsored content if it comes from an influencer they feel has actually used the product or service. Promoting stuff you don‘t personally stand behind is a quick way to lose credibility.

Frequently Asked Questions

To wrap up, let‘s go over a few common questions about WordPress sponsored post disclaimers.

Can I change the sponsored prefix wording?
Absolutely! The prefix text is totally customizable. If you‘d rather use a label like "Partner Content" or "Paid Collaboration", simply swap out "Sponsored" in the code snippet. Just ensure whatever text you use clearly conveys the paid relationship.

Do I need to add the sponsored prefix on every post type?
Our code snippet will add the prefix to any public post type that has the "sponsored" custom field, including regular posts, pages, products, events, and most custom post types. If you only want the prefix on standard blog "post" posts, you can add a check for post_type == ‘post‘ in the code.

Will the FTC actually enforce the sponsored content guidelines?
While small blogs may fly under the radar, the FTC has made it clear they‘re not messing around when it comes to sponsored content disclosures. In addition to the aforementioned 700+ penalty offense letters, they‘ve brought cases against major brands and influencers in recent years. It‘s not worth risking a fine or legal headache – just disclose, disclose, disclose.

What if I use a page builder or custom theme?
As long as your theme uses the standard WordPress the_title function to output post titles, our code snippet should work. That said, some page builder themes override this function. In those cases, you may need to consult the theme‘s documentation or reach out to the author for guidance on modifying post titles.

I‘m still not sure if my disclosures are FTC compliant…
When in doubt, aim for maximum transparency and redundancy. Would a brand new reader landing on your sponsored post immediately know it was sponsored without having to hunt for a disclosure? When you share that post on Twitter, will followers realize it‘s an #ad without clicking through? The more obvious, the better.

Wrapping Up

Phew, that was a lot! Kudos to you for putting in the effort to ensure your sponsored posts are properly disclosed. Your readers will appreciate the transparency, and you‘ll be able to rest easy knowing your site is FTC compliant.

To recap, the key steps for adding a "sponsored" prefix to your WordPress post titles are:

Add a custom field named "sponsored" to any sponsored post
Paste the provided code snippet into your theme to output the prefix
Style the prefix with CSS to make it stand out visually
Include additional sponsorship disclosures throughout your site and social shares

This may seem like a lot of work up front, but trust me, it‘ll save you time in the long run. No more remembering to manually type "sponsored" each time – WordPress will handle it for you!

If you have any other questions about sponsored content disclosures, feel free to leave a comment below. Here‘s to happy, transparent blogging!