URL percent encoding/decoding

Hi, I recently tried to solve inputting URLs into URL fields in ZOHO recruit with special characters such as ě š č ř ž ý á í é ú ů but ZOHO field does not accept these URLs as valid. Would it be possible to incorporate into this field type the feature to automatically encode the "offending" character into percent codes? As an example: petr-štěp petr-%C5%A1t%C4%9Bp because apparently that is an acceptable format for ZOHO URL. Alternatively, it would be good if ZOHO simply recognised these special characters and was able to handle them of course. Thanks in advance if this gets into the backlog. Vit