update disable cookie in trigger when using forward proxy (request header too large)

[GaruSivhuy]

Note: Personal use.

[what-the-diff]

PR Summary

• Disabled Function to Queue Cookie for Language Changes
  The development team has paused a feature in the LanguageSwitch.php file that used to queue up a cookie every time a user switched languages. This eliminates potential issues around user's language preferences on the website.