¿ How to change all the information to another language ?

¿ How to change all the information to another language ?

It’s clear to me, that in personal settings you’re able to change the language. But it doesn’t change 100% all the content specifically in the predetermine rectangles that gives you options to select forma a list of words.

 

For example :

If  I switch the language to Spanish an then go to POTENTIAL, the TABS :

TYPE, STAGE AND LEAD SOURCE, will display all the optional words to be selected in English.