Make names of major modes shorter in the mode-line describes a way to shorten the modeline with cypejor. However, it seems like projectile-mode is not shortened by cyphejor. Is there anything that needs to be added to the config? Example:
(setq
cyphejor-rules
'(:upcase
("projectile" "P")
("menu" "▤" :postfix)
("mode" "")
("package" "↓")
("python" "π")
("shell" "sh" :postfix)
))
(cyphejor-mode 1)