All messages shown by the plugin to the user can be configured via the language file.
Setting the language:
To define the language used by the plugin (set the language file that should be used) open the config.yml in the plugins data directory and search for the Language block.
Language:
# Defines the used language and the corresponding file used. The corresponding language file will be placed in the lang folder next to the config.yml named: <Language>.yml
Language: en
# Options:
# Overwrite (deletes all changes from the file and extracts a new language file)
# Upgrade (extracts a new language file and copy's all settings from the old language file)
# Update (adds the default (english) text values for all missing values, just some basic formatting)
UpdateMode: Upgrade
Editing a language file:
You can edit the language file a text editor (Notepad++ recommended for Windows user). The file encoding should be kept at UTF-8 for best compatibility.
Alternative we provide a tool that helps you modify the language file easier and also supports all the JSON message features of the plugin. It is a JavaScript app running in your browser, no install required. Plugin Translation Page