Only if one party is Catholic.
In a Catholic Church.
Yes but most priests will not allow non-catholic functions in their buildings.
In the Protestant church the system would be called doctrine or Theology. In the Catholic church it is catechism or dogma.
The Council of Trent was held to address the Protestant Reformation and to reform and clarify the teachings and practices of the Catholic Church. It aimed to define Catholic doctrine, address abuses within the Church, and assert the authority of the Pope.
There were many different cities where Church councils were held due to issues facing the Catholic Church. Some of the more famous ones are the Council of Trent (addressed the issue the Protestant Reformation and created the seven sacraments) and the two modern vatican councils 1 and 2 that were held in Rome at the Vatican.
Trent
Trent
The Council of Trent was the most significant event of the Counter-Reformation. It reaffirmed Catholic doctrines and practices, addressed corruption in the Church, and reformed the clergy. This council had a lasting impact on the Catholic Church and its response to the Protestant Reformation.
The difference between them is that the Catholic Reformation was the response to the Protestant Reformation. The Protestanst accused the Catholic Church of indulgences (paying for your sins to essentially be erased), being able to pay for your religious post, and to be able to have more than one post at a time, and many other scandals. Martin Luther nailed his 95 Thesis to the Church door in Wittenberg and from then, the Protestant Reformation started and eventually, the Church held the Council of Trent, whose goal was to purify the Church. The Jesuits were formed from the Catholic Reformation. The Jesuits were formed by St. Ignatius of Loyola and they converted people to Catholicism. They were considered one of the bright lights of the Catholic Reformation.
St. Peter's Church
an inquisition
In a Catholic Church, of the person's parish