How to translate upper left corner date info … ?

As you noticed there is a clock and date info at the upper left corner: (See the picture)

Attachment 33491

To translate the date info i did simple steps: (for me is Spanish, English and Portuguese languages)

1 -- Add to magento_folder/app/locale/en_US/Mage_Page.csv (English)

Code:

"Sunday","Sunday"
"Monday","Monday"
"Tuesday","Tuesday"
"Wednesday","Wednesday"
"Thursday","Thursday"
"Friday","Friday"
"Saturday","Saturday"
"Jan","Jan"
"Feb","Feb"
"Mar","Mar"
"Apr","Apr"
"May","May"
"June","June"
"July","July"
"Aug","Aug"
"Sep","Sep"
"Oct","Oct"
"Nov","Nov"
"Dec","Dec"

2 -- Add to magento_folder/app/locale/es_CL/Mage_Page.csv (Spanish)

Code:

"Sunday","Domingo"
"Monday","Lunes"
"Tuesday","Martes"
"Wednesday","Miercoles"
"Thursday","Jueves"
"Friday","Viernes"
"Saturday","Sabado"
"Jan","Ene"
"Feb","Feb"
"Mar","Mar"
"Apr","Abr"
"May","May"
"June","Jun"
"July","Jul"
"Aug","Ago"
"Sep","Sep"
"Oct","Oct"
"Nov","Nov"
"Dec","Dic"

3 -- Add to magento_folder/app/locale/pt_BR/Mage_Page.csv (Portuguese Brazil)

Code:

"Sunday","Domingo"

"Monday","Segunda-feira"

"Tuesday","Ter