How to define your own regular expressions to exclude text from translation
To define your own regular expressions navigate to preferences the second icon in the menu in the title bar:
Project > Segment skipping
From here, you can enter regular expressions to match segments which are not going to be loaded for translation. Here are some examples:
In the screenshot below you can see how the functionality is processing a Word document containing data that is excluded from translation by a regex expression.
The product numbers and dates will not be included in the translation nor they will increase the word-count in the project: