Multilanguage & Intergration

Hello,

We have 2 questions about whmcs plugin:

1. We are trying to make the connection with our WHMCS installation.
The installation is currently at another location and in https.

The problem is that although we add the correct address in WHMCS Integration, the short codes aren't working at all and URL Encoder's tool is just giving us for not working url's.

We are currently use default permalinks and ip based wordpress installation.

2. Our WHMCS comes in several languages, we aim to add the same functionality to wordpress and whmcs integration.

Is there any compatible translation plugin that works well in conjunction with your plugins and you suggest we try?

Thanks in advance