Many numerical and experimental investigations have explored the behavior of CLT shear walls under lateral loads; however, there remains a gap in understanding the effect of structural interactions between wall panels and other structural elements, such as floors, parapets, and lintels in case of segmented CLT shear walls subjected to lateral loads. This study investigates the influence of these interactions on the lateral response of single-story multi-panel segmented CLT shear walls. For this purpose, various detailed numerical models that include floors, lintels and parapets are employed. The nonlinear behavior of connections is calibrated against existing test data to validate the accuracy of the finite element models in reproducing the hysteretic behavior of previously tested segmented CLT shear walls.