Show Wireframe

import bpy


class ShowWirerame(bpy.types.Operator):
    bl_idname = "show_wireframe.operator"
    bl_label = "Show wireframe"
    bl_options = {'REGISTER', 'UNDO'}

    @classmethod
    def poll(cls, context):
        return context.active_object is not None

    def execute(self, context):
        active_object = context.active_object  # Store active object

        for obj in context.selected_objects:
            context.view_layer.objects.active = obj
            obj.show_wire = True
            obj.show_all_edges = True
        context.view_layer.objects.active = active_object  # Restore active object
        return {'FINISHED'}


class HideWirerame(bpy.types.Operator):
    bl_idname = "hide_wireframe.operator"
    bl_label = "Hide Wirerame"
    bl_options = {'REGISTER', 'UNDO'}

    @classmethod
    def poll(cls, context):
        return context.active_object is not None

    def execute(self, context):
        active_object = context.active_object  # Store active object

        for obj in context.selected_objects:
            context.view_layer.objects.active = obj
            obj.show_wire = False
            obj.show_all_edges = False
        context.view_layer.objects.active = active_object  # Restore active object
        return {'FINISHED'}


class VIEW3D_PT_ShowWirerame(bpy.types.Panel):
    bl_label = "Show Wirerame"
    bl_category = "Show Wirerame"
    bl_space_type = 'VIEW_3D'
    bl_region_type = 'UI'

    def draw(self, context):
        layout = self.layout

        layout.operator("show_wireframe.operator")
        layout.operator("hide_wireframe.operator")


def register():
    bpy.utils.register_class(VIEW3D_PT_ShowWirerame)
    bpy.utils.register_class(ShowWirerame)
    bpy.utils.register_class(HideWirerame)


def unregister():
    bpy.utils.unregister_class(VIEW3D_PT_ShowWirerame)
    bpy.utils.unregister_class(ShowWirerame)
    bpy.utils.unregister_class(HideWirerame)


if __name__ == "__main__":
    register()