Download Multiview software here: https://www.blackmagicdesign.com/support/family/multiview-monitoring

CUSTOMIZING INPUT LABELS

Labeling your sources lets you quickly identify each source within the multi view layout. You can also save and load label sets.

To customize your input labels:

1. Click on the SOURCES tab.
2. Click the text box for the input source name you want to change and enter a new label name.
3. Click “Save” to confirm your setting