Can I change my name on my American Airlines ticket?

https://www.devex.com/people/como-me-comunico-con-alguien-de-qatar-airways-2340832

https://www.devex.com/people/puedo-cambiar-el-nombre-de-mi-pasajero-en-qatar-airways-2340279

https://www.devex.com/people/como-llamar-a-united-airlines-desde-colombia-2408221

https://www.devex.com/people/como-llamar-a-delta-airlines-en-colombia-2408192

https://www.devex.com/people/faq_delta-how-many-days-before-a-delta-flight-can-you-cancel-2408223

Does Norse give refunds

guía para¿Cómo puedo hablar con una persona real en Copa Airlines?

https://www.devex.com/people/ticket-cancelled-does-british-airways-offer-cancellation-2407950

Is Expedia actually fully refundable? Can you get a refund through Expedia?