Kaka will not be presented as a Real Madrid player until the end of the month even if his move from AC Milan goes through in the next few days.
Speculation has been mounting that the Brazil playmaker is set to swap the San Siro for the Bernabeu following Florentino Perez's return as Real Madrid president.
Reports claim a deal has been agreed between the clubs, with Milan netting a fee of 65 million euros and Kaka putting pen to paper on a five-year deal worth nine million euros a season.
Kaka is currently with the Brazil squad preparing for the upcoming World Cup qualifiers and the Confederations Cup, and the national team insist he will not be released for any official presentation until after the tournament in South Africa.
"He has asked me to put aside this story until something is made official," Brazil spokesman Rodrigo Paiva told Sky Italia. "One has to find a solution before speaking because otherwise you give false news.
"Kaka is still a Milan player even if the Spanish press want to photograph him in a Real shirt.
"We have two very important games and now we must only think of these.
"Will Kaka be presented before the Confederations Cup? No, Kaka remains with us. He will be free after South Africa."
Brazil play Uruguay on June 6 and Paraguay four days later in World Cup qualifiers, before heading to South Africa for the Confederations Cup that starts on June 14.
