Applications - Change "CV" to "Resume"

gistfile1.php

<?php
add_filter( 'gettext', 'change_cv_to_resume', 20, 3 );

/**
 * Changes 'CV' to "resume" for applications
 */
function change_cv_to_resume( $translated_text, $text, $domain ) {
	if ( "wp-job-manager-applications" === $domain ) {
		$translated_text = str_replace( 'Upload CV', 'Upload Resume', $translated_text );
	}
	return $translated_text;
}