How to alter the text of the post “Excerpt” box label in WordPress post editor?

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My theme gives the site owner the option of using each post’s “Excerpt” field to fill in the “meta description” tag for each page.

It would be helpful if I can filter the text label and description text that appears on the default Excerpt input control when viewed inside the post editor.

Does a filter or hook exist for this?

Alternately, I suppose I could use jQuery to do something via the DOM.

3 Answers
3

there is a filter hook you can use and it is gettext
here:

add_filter( 'gettext', 'wpse22764_gettext', 10, 2 );
function wpse22764_gettext( $translation, $original )
{
    if ( 'Excerpt' == $original ) {
        return 'My Excerpt label';
    }else{
        $pos = strpos($original, 'Excerpts are optional hand-crafted summaries of your');
        if ($pos !== false) {
            return  'My Excerpt description';
        }
    }
    return $translation;
}

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