I hope I've understood you correctly. If so, I guess Frame Suite will help you.
It allows using your own textures.
You can create your library with pictures (it doesn't matter which image size) and even add your library to the program library. Just re-zip it.

Then use these pictures as textures for the effects: Classic Frame and Pattern.
We can give more instructions if you need.
You can try the software during 10 days. Please test it and send your questions.
I wish all of you guys Happy Holidays!
Kat