Hey! So I'll try my best to explain this. You'll fill out your application the same way you did before! You'll provide all the same supporting documents, you don't need anything new.
Where it will ask you if you have a RTD or not? You will select yes.
Then it will ask if you want the old RTD back after they cancel it. You can choose yes. They will cancel old one and return it to you if you want it. Then they will issue new one. Process is similar to first time you applied. Please note: They want you to send them the old RTD, not your home country's passport.
All you need to send is:
- Proof of immigration status in Canada (original only)
- A document to support your identity.
- Two identical passport photos (the name and the complete address of the photographer and the date the photos was taken must be included on the back of one of the photos. Read the full requirements for more information).
- A copy of the refusal letter if you have applied for Canadian citizenship (if applicable).
- Any valid Canadian travel document issued in your name in the last five years (if applicable).
As you can see, it doesn't ask you to send your old passport to them. Just keep the old passport and apple for new RTD same as last time. They won't make an issue.
In regards to your question about traveling to specific countries. You can find all the necessary information from the country's consulate website. If you want more confirmation? Just email the consulate ask them to verify. Once they reply, you can keep the email printed as proof. These are two steps you can take to make sure your ID will be accepted. Otherwise, I haven't heard of anyone facing too much trouble. But remember, for you to get transit visa.. you need valid visa for your final destination. Which would be Schengen visa for Europe if you're traveling.