AJUDA – Tradução de campos de formulário – Plugin WP Affiliates Manager

Boa noite, pessoal, tudo bem?
Estou com um problemão e estou ficando louco ja, tentando resolver….Acredito que estou já há um mês tentando resolver isso.
Bom, vamos lá.
Tenho um site com programa de afiliados e instalei o plugin WP Affiliates Manager.
Ele vem com tradução em PT-BR, porém nem tudo veio traduzido. Então, fui analisando cada página e traduzindo, manualmente e tbm pelo poedit.
Até ai tudo bem, mas na página de formulário de registro, os campos de endereço, empresa, código postal e site não mudam de jeito nenhum.

Segue link:
http://www.posgraduacaoadistancia.com/wp/?page_id=63

E eu já xeretei em tudo, inclusive na página em php que carrega o formulario, como segue em anexo:

<?php
/**
 * @author John Hargrove
 *
 * Date: May 30, 2010
 * Time: 5:43:09 PM
 */

require_once WPAM_BASE_DIRECTORY . "/source/Validation/CallbackValidator.php";
require_once WPAM_BASE_DIRECTORY . "/source/Validation/NumberValidator.php";

class WPAM_Pages_AffiliatesRegister extends WPAM_Pages_PublicPage
{
	private $response;

	public function isAvailable($wpUser)
	{
		return true;
	}

	public function processRequest($request)
	{
		$db = new WPAM_Data_DataAccess();
		$affiliateFields = $db->getAffiliateFieldRepository()->loadMultipleBy(
			array('enabled' => true),
			array('order' => 'asc')
		);

		if ( isset( $request['action'] ) && $request['action'] == 'submit' ) {
                        $form_validated = false;
			$affiliateHelper = new WPAM_Util_AffiliateFormHelper();
			$vr = $affiliateHelper->validateForm( new WPAM_Validation_Validator(), $request, $affiliateFields );
                        if($vr->getIsValid()){
                            $form_validated = true;
                        }
                        $output = apply_filters( 'wpam_validate_registration_form_submission', '', $request);
                        if(!empty($output)){
                            $form_validated = false;
                        }
			if ($form_validated) {
				$model = $affiliateHelper->getNewAffiliate();

				$affiliateHelper->setModelFromForm( $model, $affiliateFields, $request );

                                //Fire the action hook
                                do_action('wpam_front_end_registration_form_submitted', $model, $request);

                                //Check if automatic affiliate approval option is enabled
                                if(get_option(WPAM_PluginConfig::$AutoAffiliateApproveIsEnabledOption) == 1){
                                    $userHandler = new WPAM_Util_UserHandler();
                                    $userHandler->AutoapproveAffiliate($model);
                                    return new WPAM_Pages_TemplateResponse('aff_app_submitted_auto_approved');
                                }     

                                //Do the non auto approval process
				$db = new WPAM_Data_DataAccess();
				$id = $db->getAffiliateRepository()->insert( $model );

				if ( $id == 0 ) {
					if ( WPAM_DEBUG )
						echo '<pre>', var_export($model, true), '</pre>';
					wp_die( __('Error submitting your details to the database. This is a bug, and your application was not submitted.', 'wpam' ) );
				}

				$mailer = new WPAM_Util_EmailHandler();
				//Notify admin that affiliate has registered
				$blogname = wp_specialchars_decode(get_option('blogname'), ENT_QUOTES);
				$message  = sprintf( __( 'New affiliate registration on your site %s:', 'wpam' ), $blogname) . "\r\n\r\n";
				$message .= sprintf( __( 'Name: %s %s', 'wpam' ), $request['_firstName'], $request['_lastName']) . "\r\n";
				$message .= sprintf( __( 'Email: %s', 'wpam' ), $request['_email']) . "\r\n";
				$message .= sprintf( __( 'Company: %s', 'wpam' ), $request['_companyName']) . "\r\n";
				$message .= sprintf( __( 'Website: %s', 'wpam' ), $request['_websiteUrl']) . "\r\n\r\n";
				$message .= sprintf( __( 'View Application: %s', 'wpam' ),  admin_url('admin.php?page=wpam-affiliates&viewDetail='.$id)) . "\r\n";
				$mailer->mailAffiliate( get_option('admin_email'), __( 'New Affiliate Registration', 'wpam' ), $message );

				//Notify affiliate of their application
				$affsubj  = sprintf(__('Affiliate application for %s', 'wpam' ), $blogname);
				$affmessage = WPAM_MessageHelper::GetMessage('affiliate_application_submitted_email');
				$mailer->mailAffiliate( $request['_email'], $affsubj, $affmessage );

				return new WPAM_Pages_TemplateResponse('affiliate_application_submitted');
			}
                        else {
				return $this->getForm( $affiliateFields, $request, $vr );
			}
		}
		//else
		return $this->getForm($affiliateFields);
	}

	protected function getForm($affiliateFields, $request = null, WPAM_Validation_ValidatorResult $validationResult = null)
	{
		add_action('wp_footer', array( $this, 'onFooter' ) );

		$tncBuilder = new WPAM_TermsCompiler(get_option(WPAM_PluginConfig::$TNCOptionOption));

		$response = new WPAM_Pages_TemplateResponse('affiliate_register_form');

		if ($request !== null) {
			$response->viewData['request'] = $request;
		}
		if ($validationResult !== null) {
			$response->viewData['validationResult'] = $validationResult;
		}
		$response->viewData['affiliateFields'] = $affiliateFields;
		$response->viewData['tnc'] = $tncBuilder->build();
		$postHelper = new WPAM_PostHelper();
		$response->viewData['postBackUrl'] = $this->getLink(
			array(
				//'page_id' => $postHelper->getPostId(WPAM_Plugin::PAGE_NAME_REGISTER),
				'action' => 'submit' )
		);

		//save for form validation in the footer
		$this->response = $response;

		return $response;

	}

	public static function getPageId() {
		return get_option( WPAM_PluginConfig::$RegPageId );
	}

	public function onFooter() {
		wp_print_scripts( 'wpam_tnc' );

		$response = new WPAM_Pages_TemplateResponse('widget_form_errors', $this->response->viewData);
		echo $response->render();
	}
}

Nesse código até possui a parte de Company Name e tal, mas mesmo eu traduzindo, na página continua a mesma coisa. Mas o campo de endereço não aparece.
Alguém pode me ajudar, por favor?