$('.simple-calendar').parent().html("
<\/i><\/a>Mayo 2021<\/span><\/i><\/a><\/div>
L<\/th>M<\/th>M<\/th>J<\/th>V<\/th>S<\/th>D<\/th><\/tr><\/thead>
26<\/td>27<\/td>28<\/td>29<\/td>30<\/td>1<\/td>2<\/td><\/tr>
3<\/td>4<\/td>5<\/td>6<\/td>7<\/td>8<\/td>9<\/td><\/tr>
10<\/td>11<\/td>12<\/td>13<\/td>14<\/td>15<\/td>16<\/td><\/tr>
17<\/td>18<\/td>19<\/td>20<\/td>21<\/td>22<\/td>23<\/td><\/tr>
24<\/td>25<\/td>26<\/td>27<\/td>28<\/td>29<\/td>30<\/td><\/tr>
31<\/td>1<\/td>2<\/td>3<\/td>4<\/td>5<\/td>6<\/td><\/tr><\/tbody><\/table><\/div>