window.leadConnector.chatWidget.localizeWidget({"name": "Nombre"})
//this will change `Name` label to `Nombre`
//for complete list of supported labels refer to localization section
//ideally you should use the `i-1-8n-labels` attribute

Screenshot

5. i18n: Internationalization - The chat widget does not have automatic i18n support based on i18n lang code but you can change any of the labels within the widget (refer below table for all labels) using attribute names.

<chat-widget
      location-id="hgHI41V5EbRCGv*****"
      i-1-8n-labels='"{\"name\": \"nombre\", \"phone\": \"teléfono\"}"'>
</chat-widget>

Changing Widget Labels on Wordpress - Currently, there is not a way to change the chat widget labels in the WP LeadConnector plugin settings; however, you can add the following code to the footer of the Wordpress website that will change the labels after the widget loads.

     <script>
window.addEventListener(
        'LC_chatWidgetLoaded',
        function (e) {
          window.leadConnector.chatWidget.localizeWidget({ 
              name: 'Nombre', 
              phone:'teléfono'
              //refer above table for more labels 
            });
        },
        false,
      );
</script>

If you're not comfortable adding the code into the footer, you can use a plugin like Insert Headers And Footers, which makes the process easy.

Events

1. LC_chatWidgetLoaded: chat-widget will fire this event after it gets loaded completely on windows

      window.addEventListener(
        'LC_chatWidgetLoaded',
        function (e) {
          console.log(e);
        },
        false,
      );