I think rsync can only rename one file.
Perhaps you have a renaming rule?
If not then you can use a shell loop:
Code:
while IFS="|" read -r srcfile dstfile
do
rsync "$srcfile" "$dstfile"
done << "_EOT_"
/source/somefolder1/somefile1|/dest/otherfolder1/otherfile1
/source/somefolder2/somefile2|/dest/otherfolder2/otherfile2
_EOT_
Instead of the << "here document" you can have a < mapfile