[Profiles] Wrong profile language

*I'm submitting a ...*
- [x] bug report
- [ ] feature request
- [ ] support request

## General information
Netflix shows the first screen in the correct language but show plots / movie plots / episode name / audio / subtitles are in the wrong language

### Prerequisites

* [x] Are you running the latest version?

### Description

### Steps to Reproduce

1. With a swiss netflix account and in the german speaking part of Switzerland
2. With a netflix profile configured with Portuguese (so in the official netflix site every movie / show title is displayed in portuguese and **most important**, I'm able to select portuguese subtitles)
3. When run Netflix plugin, the first page I select my profile
4. Then the first screen shows all lists in portuguese (correct)
5. When I select any of them, the show plot are displayed in German (Wrong)
6. When I select a show, everything is still in german (Wrong)
7. When I play an episode I can only select eng, german, french, italian subtitles and no portuguese subtitles (Wrong, since I'm able to do so on the official Netflix site or application)

## Context (Environment)
OSMC in Raspberry PI 3

### Installation

* [ ] I installed the plugin via zip from the Releases page
* [x] I´m using the Netflix Repo
* [ ] I´m using a different source (Please tell which)

### Operating System

* [ ] Linux (x86/x64)
* [ ] OSX (x86/x64)
* [ ] Windows (x86/x64)
* [x] Linux (ARM)
* [ ] Android