Mam problem z zamiana zmiennych

{player_online} zwraca wartości tylko yes i no i chciałem je zaminić na online lub offline 

command /gui:
    trigger:

        #Vault
        set {vault_eco_balance} to placeholder "vault_eco_balance"
        #LuckyPerms
        set {luckperms_prefix} to placeholder "luckperms_prefix"
        #Player
        set {player_name} to placeholder "player_name"
        set {player_online} to placeholder "player_online"

        open chest with 5 rows named "&6&lGUI" to player

        if "%{player_online}%" = "yes":
            set {player_online1} to placeholder "Onlineee"



        set player's current inventory's slot 10 to player's head named "&a%{player_name}%" with lore "&7Ranga: %{luckperms_prefix}%" and "&7Poziom: &e1" and "&7Portfel: &6%{vault_eco_balance}%zł" and " " and "&7Status: &a%{player_online1}%"

on inventory click:
    event-inventory is not player's inventory
    if name of event-inventory is "&6&lGUI":
        cancel event

i mi wyswietla Status: %Onlineee% i czy da sie to jakos zmienic bo ja probowalem roznych rzeczy i mi nic nie wychodzi lub ,czy jest jakis latwiejszy sposob na zaminae zmiennych z placeholder api