Here are all the keyboard keys you can use to launch the Ingame translation

You can use all the letters on your keyboard

a
b
c
d
...

But it's better to use use "technical" keys by writing: Key.x


Key.alt
A generic Alt key. This is a modifier.

Key.alt_gr
The AltGr key. This is a modifier.

Key.alt_l
The left Alt key. This is a modifier.

Key.alt_r
The right Alt key. This is a modifier.

Key.backspace
The Backspace key.

Key.caps_lock
The CapsLock key.

Key.cmd
A generic command button. On PC platforms, this corresponds to the Super key or Windows key, and on Mac it corresponds to the Command key. This may be a modifier.

Key.cmd_l
The left command button. On PC platforms, this corresponds to the Super key or Windows key, and on Mac it corresponds to the Command key. This may be a modifier.

Key.cmd_r
The right command button. On PC platforms, this corresponds to the Super key or Windows key, and on Mac it corresponds to the Command key. This may be a modifier.

Key.ctrl
A generic Ctrl key. This is a modifier.

Key.ctrl_l
The left Ctrl key. This is a modifier.

Key.ctrl_r
The right Ctrl key. This is a modifier.

Key.delete
The Delete key.

Key.down
A down arrow key.

Key.end
The End key.

Key.enter
The Enter or Return key.

Key.esc
The Esc key.

Key.f1
The function keys. F1 to F20 are defined.

Key.home
The Home key.

Key.insert
The Insert key. This may be undefined for some platforms.

Key.left
A left arrow key.

Key.media_next
The next track button.

Key.media_play_pause
The play/pause toggle.

Key.media_previous
The previous track button.

Key.media_volume_down
The volume down button.

Key.media_volume_mute
The volume mute button.

Key.media_volume_up
The volume up button.

Key.menu
The Menu key. This may be undefined for some platforms.

Key.num_lock
The NumLock key. This may be undefined for some platforms.

Key.page_down
The PageDown key.

Key.page_up
The PageUp key.

Key.pause
The Pause/Break key. This may be undefined for some platforms.

Key.print_screen
The PrintScreen key. This may be undefined for some platforms.

Key.right
A right arrow key.

Key.scroll_lock
The ScrollLock key. This may be undefined for some platforms.

Key.shift
A generic Shift key. This is a modifier.

Key.shift_l
The left Shift key. This is a modifier.

Key.shift_r
The right Shift key. This is a modifier.

Key.space
The Space key.

Key.tab
The Tab key.

Key.up
An up arrow key.