Motivated by super Poisson–Lie (PL) symmetry of the Wess–Zumino–Witten (WZW) model based on the $$(C^3+A)$$
(
C
3
+
A
)
Lie supergroup of our previous work (Eghbali et al., in J High Energy Phys 07:134, 2013. arXiv:1303.4069 [hep-th]), we first obtain and classify all Drinfeld superdoubles (DSDs) generated by the Lie superbialgebra structures on the $$({\mathscr {C}}^3+ {\mathscr {A}})$$
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C
3
+
A
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Lie superalgebra as a theorem. Then, introducing a general formulation we find the conditions under which a two-dimensional $$\sigma $$
σ
-model may be equivalent to a WZW model. With the help of this formulation and starting the super PL symmetric $$(C^3+A)$$
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C
3
+
A
)
WZW model, we get a hierarchy of WZW models related to super PL T-duality, in such a way that it is different from the super PL T-plurality, because the DSDs are, in this process, non-isomorphic. The most interesting indication of this work is that the $$(C^3+A)$$
(
C
3
+
A
)
WZW model does remain invariant under the super PL T-duality transformation, that is, the model is super PL self-dual.