Enable a rename email option
Enable a Renaming Email Option- So things can be found easier
Correct, you can already do this. Just remember you have to open the email before you edit the subject line (won't work in preview) and then click save.
You can already do this, just open up the email and start typing in the subject line.
vorrei sostituire il mio attualei ndirizzo e-mail con email@example.com
You can rename the email by editing the subject line. To enable this, Click View, View Settings, Other Settings, tick Allow in-cell editing. Does this help you?
Similar to allowing us to add sort words or hashtags.