Fix multi-languages support (use profile-id)

[c3riz88]

See :

• https://wordpress.org/support/topic/malfunction-vr-megamenu-on-multilanguage-site/
• https://wordpress.org/support/topic/mega-menu-not-work-in-other-language/
• https://wordpress.org/support/topic/second-language-menu-doesnt-call-wr-menu/
• https://wordpress.org/support/topic/menu-doesnt-show-in-second-language/

Fix for this all issues.

[Mazamazine]

Hi,
It doesn't make any difference here...
WR-MegaMenu is still used on only one of my two languages (seems to be the last one saved).
The other language uses the default WP menu...

[c3riz88]

No,

This patch fixes an issue when using a module like Polylang (for multilanguage-site).
If you always use the default language, then the menu will be translated in the wrong language.

See ya.

[Mazamazine]

Oh, ok! I'm using WPML...
Didn't see the mention to polylang.
Thank you for your answer!

[spaceknight]

Hello!
This patch helped to show the right menu, but only the first level of it. Sub menus don't show at all.

[spaceknight]

Looking at the generated HTML code, I can see that the sub-menu items are generated, but the code is different than the "default" menu.