Need to know the path for component locale to change language properties in portal 7.0

Hi All,

We have requirement to change the language properties in component locale in  . Can you please suggest to know the path where the component locale will be present.

Component locale properties are as below

1.  ForcedRequestLanguage

2.  ForcedRequestCountry.

We need to know which language and country will be present by default. Please assist me to know the path where this component locale properties will be present in portal 7.0.

Thanks in advance,

BR,

Kumar V