Contact Form 7 - Forms doesn't appear translated when using do_shortcode()

Overview of the issue

When adding forms using Contact Form 7 plugin and the do_shortcode() PHP method, the forms do not appear translated as expected.

Workaround

Please, make sure of having a full backup of your site before proceeding.

• Open …/wp-content/plugins/contact-form-7-multilingual/classes/shortcodes.php file.
• Look for line 21.
• Replace:

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  public function translate_shortcode_form_id( $atts ) {     $form = null;       if ( ! empty( $atts['id'] ) ) {         $form = wpcf7_contact_form( (int) $atts['id'] );     }       if ( ! $form && ! empty( $atts['title'] ) ) {         $form = wpcf7_get_contact_form_by_title( trim( $atts['title'] ) );         unset( $atts['title'] );     }       if ( $form ) {         $atts['id'] = apply_filters( 'wpml_object_id', $form->id(), Constants::POST_TYPE, true );     }       return $atts; }

• For:

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  public function translate_shortcode_form_id( $atts ) {     $form = null;       if ( ! empty( $atts['id'] ) && is_numeric($atts['id']) ) {         $form = wpcf7_contact_form( (int) $atts['id'] );     }       if ( ! $form && ! empty( $atts['title'] ) ) {         $form = wpcf7_get_contact_form_by_title( trim( $atts['title'] ) );         unset( $atts['title'] );     }     if ($form == null){         $form = wpcf7_get_contact_form_by_hash( $atts['id']);     }     if ( $form ) {         $atts['id'] = apply_filters( 'wpml_object_id', $form->id(), Constants::POST_TYPE, true );     }       return $atts; }