I have been looking over the Cumulocity IoT Web Development Tutorial and I noticed that the component templates use the keywords | translate within the brackets used for string interpolation, such as:
<label>{{ 'Name' | translate }}</label>
What does the translate keyword do and where does it come from?
I have not seen it in pure Angular, so I imagine it comes from one of Cumulocity’s packages.
The implementing internationalization section in the webSDK documentation should be of interest for you. Specifically the translation pipe can be found here.