ChartJS: Specify different labels for inner and outer pie chart - chart.js

Question

Is there a way to specify different labels for the inner and outer ring in a nested pie/doughnut chart?
Example of nested pie chart with inner and outer pie/doughnut
In my specific example I am using the outer ring as a "detail view" (with many individual names) but I am using the inner ring to group together a number of the items - specifically, the "red" items in the outer ring are then grouped together for the inner ring. To this end I am looking to have the inner ring's red item named something like "group", but at present, since there are two items in the inner ring, the first two labels are being used.
Let me know if that makes sense or if more explanation is required!
For your reference here is the code used to generate the chart - the data itself is coming from a Flask app using the Jinja2 templating language, hence the {% for %} loops.
(I'm also VERY new to using ChartJS with Flask in this way so if there are best practices that I am ignoring/not aware of then please let me know!)
// Pie chart
const pieData = {
labels: ["99% of composers",
{% for c in one_percent_of_composers_list %}
{% for k,v in c.items() %}
'{{k}}',
{% endfor %}
{% endfor %}
],
datasets: [
{
// OUTER PIE
label: 'Performance Numbers',
data: [
{{everyone_else_performance_time}},
{% for c in one_percent_of_composers_list %}
{% for k,v in c.items() %}
{{v|round|int}},
{% endfor %}
{% endfor %},
],
backgroundColor: [
'rgb(54, 162, 235)',
{% for c in one_percent_of_composers_list %}
{% for k,v in c.items() %}
'rgb(193, 16, 36)',
{% endfor %}
{% endfor %}
],
hoverOffset: 4
},
{
// INNER PIE
label: 'Composer Numbers',
data: [
{{everyone_else_list|length}},
{{one_percent_of_composers_list|length}},
],
backgroundColor: [
'rgb(54, 162, 235)',
{% for c in one_percent_of_composers_list %}
{% for k,v in c.items() %}
'rgb(193, 16, 36)',
{% endfor %}
{% endfor %}
]
}
]
};
const pieConfig = {
type: 'doughnut',
data: pieData,
options:{
plugins:{
legend:{
position:'bottom'
}
}
},
plugins: [counter]
};
TIA!
Rich