How to set another Inline title in Django Admin?

Solution 1:

As documented, you need to set the values of your InlineModelAdmin subclass:

InlineModelAdmin.verbose_name - An override to the verbose_name found in the model’s inner Meta class.

InlineModelAdmin.verbose_name_plural - An override to the verbose_name_plural found in the model’s inner Meta class.

In this example, instead of the title 'Device' we use 'Phone':

class DeviceInline(admin.TabularInline):
    model = Device
    verbose_name = "Phone"
    verbose_name_plural = "My Phones"