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This recipe changes the level cost text "Free" for free levels using the gettext filter.
<?php
/**
* This recipe changes the level cost text "Free" for
* free levels using the gettext filter.
*
* @link http://codex.wordpress.org/Plugin_API/Filter_Reference/gettext
*
* You can add this recipe to your site by creating a custom plugin
* or using the Code Snippets plugin available for free in the WordPress repository.
* Read this companion article for step-by-step directions on either method.
* https://www.paidmembershipspro.com/create-a-plugin-for-pmpro-customizations/
*/
function change_free_level_cost_example( $translated_text, $text, $domain ) {
if ( 'paid-memberships-pro' !== $domain ) {
return $translated_text;
}
switch ( $text ) {
case 'Free':
$translated_text = __( 'Retired' );
break;
}
return $translated_text;
}
add_filter( 'gettext', 'change_free_level_cost_example', 30, 3 );
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