If you are creating Payment Service pages in several languages, you can make use of display tags that will automatically display texts in the appropriate language.
To add a display tag capable of automatically displaying various language translations:
1. Create a message property named resY.tag_name with an English value of text here, by inserting the property and value into a downloaded copy of the messages_en.properties file, for example:
resY.tag_name=text here
2. Save the customised messages_en.properties file and upload it to your Test environment.
3. Insert the following tag code into an appropriate place in the Payment Service pages HTML files:
<WP DISPLAY MSG="resY.tag_name">
When you view the English version of the Payment Service pages the message "text here" will be displayed.
Apply the same method to the messages_*.properties file for each language you want to support. Ensure that you translate just the property value in the message properties files - and remember to upload them after customising them.
When the Payment Service pages are viewed the message will be displayed in the appropriate language.