crap, that is going to be 'fun'
I am sure that there are 'do it yourself' ways to do this but you would need to be fluent in Spanish (don't know if you are)
if you are not you will have to get ahold of a lawyer
if you are fluent in Spanish then start googling to see what legislation there is on this sort of thing........and THEN
contact a lawyer with your findings and say "I want to do this and that" (I imagine it would cost less $ if you sort of 'lay out the plan' as opposed to 'un mae me copio el site.....ahora que ?'
of course you could get luckily if you draft a letter to the legal deparment of the hosting company and try to reason with them (that would be my first step)