I suggested the idea for a plugin that recreates Evernote note links: Evernote ENEX import suggestion (or plugin) re: note links
The above link provides some background on the problem of Evernote ENEX format not preserving note links.
With @roman_r_m 's Quick Links plugin, this is even more feasible.
The idea is user selects a batch of notes and runs this note recreation plugin. The plugin searches those notes for evernote addresses, which look like evernote:///view/ followed by long alphanumeric that represents the GUID (unique note identifier).
So the link looks like [link text](link to GUID)
For each GUID address found, plugin runs equivalent of Quick Links script to search for titles that match the GUID link's text, and if found, note link replaces [link text](link to GUID).
A popup log or new note showing which GUID links were successfully matched/recreated and which could not be matched (cases where note link text does not match any existing note titles) would be icing on the cake.