Translation of selection element options among other things

Hi,

I was attempting to i18nize the UI, but the value parameter in createOption function (ExtensionElement.js file in bpmn-js-properties-panel) is not being translated. The values are still being shown as ‘start’, ‘create’, etc although a working mechanism for german translations exists for the modeler.

Similarly, in the properties panel, under In Mapping we have stuff like := (file SignalEventVariableMappingSpec.js, line 172 for example) which should ideally be able to be translated.

Is there a way to achieve this, or is this pull request worthy?

Hi! If you see translations missing, feel free to open an issue at the GitHub repository. If you would already follow up with a fixing PR, that would be even better :+1: