sending project to architect

Wayback in 2009 someone asked a similar question but from a Vegas pro. Which is. How do I send a project to architect. In my case I can send it but when it gets there what do I do with it. I can make a movie but It's really hard to do any editing or how do I change the name from it which is now "Untitled" Why does Vegas change the name to "Untitled"? It is easy to use windows movie maker but it is reduced in quality as in windows it is about an hour long but in architect it should be about 1:23 so I'd like to use architect. Plus it's editing features of course. My version is 4.5 I paid for it so would like to use it. I can not find anything in Architect or Vegas movie maker on this subject of sending it to Architect. Maybe it is there but I haven't found it so far. Have a nice day.