https://github.com/lifepillar/CSVKeychain
If you read the above link, this section:
Is it possible to export the Local Items (aka iCloud) keychain?
I am in the process of copying all of the passwords from my local keychain folder to the new one, let's call it "Sierra Keychain"
Even if somehow my local folder disappears as it did when I updated from Mavericks to Yosemite when I update from Yosemite to High Sierra, will this new keychain folder I created called "Sierra Keychain" definitely be there?
Also is there a way to have Safari add new website passwords to the "Sierra Keychain" folder and stop adding them to the Local Keychain folder?
Update: It is a slow process as I have to enter my keychain password for each item but it is transferring but when I try to do the same for Secure Notes it is unable to paste it, might have to manually open each note and copy/paste those into the login secure notes folder from the local secure notes folder, unless someone knows of another way, either way if WB or another poster can answer my questions above, it would be greatly appreciated.
Update II: OK, one possible way is changing the default keychain from the login keychain to my newly created "Sierra Keychain", the problem with that is since my "Local" folder keychain is currently not the default, for some reason Safari automatically adds website passwords to the Local folder and not the Login folder.
Any ideas?