Yes, as my colleague said. If you want to translate to ‘de’, for example, the messages object will be something like this:
messages: {
‘de’: {
‘pagerFirstButton’: ‘First’,
‘min’: ‘Min value: {{value}}’

Please see the Localization guide, my colleague forwarded to you, to get a full understanding.
Here is a demo with a localized grid: https://www.htmlelements.com/demos/grid/localization/
Codepen: https://codepen.io/svetoslavjqwidgets/pen/JjaZaKW

I hope this helps!

Best Regards,
Svetoslav Borislavov

Smart UI Team