Change the post navigation text to "NEXT" instead of TITLE

Hi Jakob,

I'm afraid you can't change the name of the navigation with only CSS as this requires few alterations on how WordPress works.

Tom's provided solution here is split in 2 different codes.

This part is PHP code:

add_filter( 'previous_post_link', function( $output, $format, $link, $post ) {
  	if ( ! $post ) {
	  return '';
	}
  
	return sprintf(
		'<div class="nav-previous"><span class="prev"><a href="%1$s" title="%2$s">Previous</a></span></div>',
	  	get_permalink( $post ),
	  	$post->post_title
	);
}, 10, 4 );

Here's How to add PHP

This part is CSS code:

.post-navigation {
    display: flex;
}

.nav-previous {
    margin-right: auto;
}

.nav-next .next:before {
    display: none;
}

.nav-next .next:after {
    font-family: GeneratePress;
    content: "\f105";
    text-decoration: inherit;
    position: relative;
    margin-left: .6em;
    width: 13px;
    text-align: center;
    display: inline-block;
    -moz-osx-font-smoothing: grayscale;
    -webkit-font-smoothing: antialiased;
    font-style: normal;
    font-variant: normal;
    text-rendering: auto;
    line-height: 1;
    speak: none;
}

Here's How to add CSS

Let us know if it works for you.

Hi there!
That worked perfectly, thank you :)

Greetz,
Jakob

Nice one.

No problem, always glad to help.:)