No. You cannot.
only manually
WITH
(
SELECT ['Jan', 'Feb', 'Mar', 'Apr']
) AS m
SELECT
d,
m[d]
FROM
(
SELECT 4 AS d
UNION ALL
SELECT 1
)
┌─d─┬─arrayElement(m, d)─┐
│ 1 │ Jan │
└───┴────────────────────┘
┌─d─┬─arrayElement(m, d)─┐
│ 4 │ Apr │
└───┴────────────────────┘