Pep Guardiola has just extended a one year contract with City and he is going nowhere for now. However, Pep will have to decide where he would be going to after his contract expires in 2026 if City did not give him a contract extension again. I don't know if Pep will choose to retire as a coach of a National team or not, probably, he might find his way to SPL.
There will be a lot of links about Pep Guardiola but obviously we know that Pep has extended his contract with Man City, meaning that nothing else has changed, it is certain that the news involving Pep to Brazil is excessive, even for next season it might be different news.
So far Pep is still comfortable coaching the club so he extended his contract with his current team, has made many contributions including several trophies so he will not just leave.
But I believe in surprises where he can decide to leave, like Klopp leaving Liverpool suddenly.
I am sure, Manchester City will always try to extend Pep Guardiola's contract, because basically Manchester City is also very lucky to have Pep Guardiola in the Manchester City coaching chair who has succeeded in making Manchester City get many trophies. Thus, the only reason Pep Guardiola leaves in the future is, Pep Guardiola himself decides to retire or maybe chooses to leave and look for a new challenge by coaching the national team, maybe. But, the point is, Manchester City will NEVER not offer a contract extension to Pep Guardiola, because of course Manchester City will always extend Pep Guardiola's contract, and that is good for Manchester City as long as Pep Guardiola accepts the contract extension.