Yes, if the dropdown is an enumeration, check this documentation from Mendix..

https://docs.mendix.com/refguide/enumerations/#caption

and

https://docs.mendix.com/refguide/translatable-texts/

You will have to add the required language in studio pro application, select the language in studio pro dropdown and then change the 'caption' of the enumeration to required text ....

Hi Mark Hotelling,

We have couple of choices of this ,

Choice 1 : 

Use batch translation instead changing one by one, You have choice to choose module wise too.

Here you can change directly.

Choice 2: 

Change language at right bottom of the application.

Go to Enum change the value in destination language.

For more details :

 https://docs.mendix.com/refguide/language-settings/

https://docs.mendix.com/howto8/collaboration-requirements-management/translate-your-app-content/https://academy.mendix.com/link/modules/187/lectures/1466/7.3-Translation-Tools

Similar Forum Questions:

https://community.mendix.com/link/space/app-development/questions/111903