[MiKTeX] Off-topic Beamer in Portuguese (Brazil)

[Ariovaldo V G. <gar...@gm...>]

Dear members

I would like to know if there is an easy way to change some Beamer
"environments" to
adapt it to the portuguese language.

For instance I would like to change the environments "Example" and
"Definition"
to "Exemplo" and "Defini=E7=E3o". I thought that once putting in the header

  \usepackage[brazil]{babel}

these changes will happen automatically but...

I apologise for the off-topic

Thank you

Ariovaldo