CNN here is a "Convolutional Neural Network"
The other option is spelling it out.
Most people will read CNN as the news channel. Even those familiar with neural networks.
Agree that title should be changed.
Said differently: The percentage of people who are not from the US - but are aware of CNN as the Cable News Network, is higher than the percentage of people who are not machine learning experts - but are aware of CNN as a Convolutional Neural Network
2. CNN exists outside of the US